Schmalt, H. (1986). Motivationspsychologie. Kohlhammer.
Chicago Style (17th ed.) CitationSchmalt, Heinz-Dieter. Motivationspsychologie. Stuttgart [u.a.]: Kohlhammer, 1986.
MLA (9th ed.) CitationSchmalt, Heinz-Dieter. Motivationspsychologie. Kohlhammer, 1986.
Warning: These citations may not always be 100% accurate.