Adams, John Stacey. 1965. Inequity in social exchange. Advances in Experimental Social Psychology, ed. by L. Berkowitz. New York: Academic Press.
Adamzik, Kirsten. 2000. Textsorten: Stauffenburg-Verlag.
Alderfer, C. P. 1969. An empirical test of a new theory of human needs. Organizational Behavior and Human Performance 4.142-75.
Atkinson, J.W. 1964. An introduction to motivation Princeton: Van Nostrand.
Bandura, A. 1971. Social Learning Theory: General Learning Press.
Delisle, J. & J. Woodsworth. 1995. Motarjeman Dar Gostareye Tarikh: Translators Through History Esfahan: Sepahan.
Hackman, J. R. & G. R. Oldham. 1976. Motivation through the design of work: test of a theory.
Heider, F. 1958. The Psychology of Interpersonal Relations New York: Viley.
Hollyforde, Sarah & Steve Whiddett. 2003. The Motivation Handbook Mumbai: Jaico Publishing House.
Locke, E. A. 1968. Toward a theory of task motivation and incentives.
Maslow, A. H. 1954. Motivation and Personality New York: Harper & Row.
McClelland, D.C. 1953. The Achievement Motive: Martino Fine Books.
Rotter, J. B. 1966. Generalized expectancies for internal versus external control of reinforcement. Psychological Monographs.
Thierry, H. & A. M. Koopman-Iwema. 1984. Motivation and satisfaction. Handbook of Work and Organizational Psychlogy, ed. by P.J.D. Drenth, H. Thierry, P.J. Willems & C.J.H. de Wolff. Chichester: John Wiley & Sons Ltd.
Tosi, H.L., Rizzo J.R. & Carrolls S.J. 1994. Managing Organizational Behavior: Individuals, Teams, Organization and Management: Blackwell Publishers.
Vroom, V.H. 1964. Work and Motivation New York: John Wiley & Sons.
Weiner, Bernard. 1992. Human Motivation: metaphors, theories, and research California: SAGE Publicatio
)