Roberts, G. C., & Landers, D. M. (1981). Psychology of motor behavior and sport - 1980 / edited by Glyn C. Roberts, Daniel M. Landers. Human Kinetics.
Chicago Edition CitationRoberts, Glyn C., and Daniel M. Landers. Psychology of Motor Behavior and Sport - 1980 / Edited by Glyn C. Roberts, Daniel M. Landers. Champaign, Ill.: Human Kinetics, 1981.
MLA Edition CitationRoberts, Glyn C., and Daniel M. Landers. Psychology of Motor Behavior and Sport - 1980 / Edited by Glyn C. Roberts, Daniel M. Landers. Human Kinetics, 1981.
Warning: These citations may not always be 100% accurate.