Brown, J. S. (1961). The motivation of behavior. McGraw-Hill.
Chicago Style aipamenaBrown, Judson Seise. The Motivation of Behavior. New York: McGraw-Hill, 1961.
MLA aipamenaBrown, Judson Seise. The Motivation of Behavior. McGraw-Hill, 1961.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.