Teevan, R. C., & Birney, R. C. (1964). Theories of motivation in learning: An enduring problem in psychology. D. Van Nostrand.
Chicago-стиль цитированияTeevan, Richard C., and Robert C. Birney. Theories of Motivation in Learning: An Enduring Problem in Psychology. New Jersey: D. Van Nostrand, 1964.
MLA-цитированиеTeevan, Richard C., and Robert C. Birney. Theories of Motivation in Learning: An Enduring Problem in Psychology. D. Van Nostrand, 1964.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.