References:

Alderfer, C. P. (1969). An Empirical Test of a New Theory of Human Needs. Organizational Behavior and Human Performance, 4 (2): 142–175.

Alderfer, C.P. (1972). Existence, Relatedness and Growth: Human Need in Organizational Settings. New York: The Free Press.

Baron, R.A. (1983). Behavior in organizations. New York.: Allyn & Bacon, nc. 

Beer, M., Spector, B., Lawrence, P.R., Mills, D.Q., & Walton, R.E. (1984). Managing human assets. New York: The Free Press. 

Bowen, P., Cattell, K., Michell. K., Edwards, P. (2008). Job Satisfaction of South African Quantity Surveyors: Are Employers Happier than Employees? Journal of Engineering, Design & Technology, 6 (2): 124-144.

Brayfield, A. H., & Rothe, H. F. (1951). An Index of Job Satisfaction. Journal of Applied Psychology, 35 (5): 307-311.

Buelens, Marc, & Van den Broeck, Herman (2007). An Analysis of Differences in Work Motivation between Public and Private Sector Organizations, Public Administration Review, 67(1): 65-74.

Cronbach L.J (1951) “Coefficient Alpha and Internal Structure of Test”. Psychometrika. 16, 297-334.
Frank, Sue A., & Lewis, Gregory B. (2004). Government Employees: Working Hard or Hardly Working?, The American Review of Public Administration, 34 (1): 36-51.

Fred Luthans (2011). Organizational Behavior: An Evidence-Based Approach. International Twelfth Edition: McGraw-Hill.

Geren, B. (2011). Motivation: Chinese theoretical perspectives. Journal of Behavioral Studies in Business, 3: 1-10.

Goswami G. T., and Dwivedi H. (2011). The Motivation Level of Male and Female Academicians a Comparative Study (Special Concern to Professional Academicians). International Journal of Trade, Economics and Finance, 2 (2): 171-174.

Horwitz, M. F., Heng, T.C., & Quazi, A.H. (2003). Finders, Keepers? Attracting, motivating and retaining knowledge workers. Human Resource 
Management Journal, 13 (4): 23-44.

Iva, Ana and Matilda (2013).  Attitudes toward Work and the Organization in the Context of a Bonus Reward System. Advances in Business-Related Scientific Research Journal, 4 (1): 55-70.

Jahiruddin, ATM., Nur Un Nani, M., and Hasan, S. M. (2004). “Managers’’ Motivation in Public sectors in Bangladesh: A study on Need-based Approach. The Business Review, 4 (1&2): 55-62.

Khan, K. U., Farooq, S. U., & Ullah, M. I. (2010). The relationship between rewards and employee motivation in commercial banks of Pakistan. Research Journal of international studies, 14: 37-52.

Kroth M. (2007). Maslow-Move Aside! A Heuristical Motivation Model for Leaders in Career and Technical Education. Journal of Industrial Teacher Education, 44(2), 5-36.

Lewis, J. A., Lewis, M. D., Packard, T., & Souflee, F. (2001). Management of human service programs (3rd Ed.). Belmont, CA: Brooks/Cole.

Lindner J. R. (1998). Understanding employee motivation. Journal of  Extension, 36 (3). 
Maslow, A. (1954). Motivation and Personality. New York: Harper and Row. 

Maslow, A.H. (July 1943). A Theory of Human Motivation, Psychological Review, 370-396.

Nunnally, J. L. (1978). Psychometric Theory. New York: McGraw Hill Company.

Prahlad Prasad (2011). Employee drives and role of motivational factors. International Journal of Business Managment. Res., 1 (4), 253-261.

Rahman, M. H. (2013). Employees’ Motivation in Public and Private Commercial Banks in Bangladesh: A Study on Need-Based Approach. Global Disclosure of Economics and Business, 2(2), 98-91.

Schepers C., De Gieter, S., Pepermans, R., Du Bois, C., Caers, R., & Jegers, M. (2005). How Are Employees of the Nonprofit Sector Motivated? Nonprofit Management & Leadership, 16(2), 191-208.

Shahzad S. (2013). Determining Motivation Through Reward (A Study of Palace Continental Hotel). International Review of Management and Business Research, 2(1), 57-64.

Špok, R. (2012). Are Central European Economies Truly Similar? [online], [cited 8 June 2014]. V4 Revue. Available from Internet: http://visegradrevue.eu/?p=776.

Tonkiss F., and Passey A. (1999). Confidence and Voluntary Organisations: Better Values and Institutions. Sociology, 33 (2), 257-274.

Wright, Bradley E. (2001). Public Sector Work Motivation: Review of Current Literature and a Revised Conceptual Model, Journal of Public Administration and Theory, 11(4), 559-586.