Teevan, R. C., & Birney, R. C. (1964). Theories of motivation in learning: An enduring problem in psychology. D. Van Nostrand.
Čikaški stil citiranjaTeevan, Richard C., i Robert C. Birney. Theories of Motivation in Learning: An Enduring Problem in Psychology. New Jersey: D. Van Nostrand, 1964.
MLA način citiranjaTeevan, Richard C., i Robert C. Birney. Theories of Motivation in Learning: An Enduring Problem in Psychology. D. Van Nostrand, 1964.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.