Summers, D. L. (1976). The effects of aggressive humor stimuli upon measured hostility in male adolescent delinquents. Xerox Univ. Microfilms.
Chicago-Zitierstil (17. Ausg.)Summers, Darryl L. The Effects of Aggressive Humor Stimuli upon Measured Hostility in Male Adolescent Delinquents. Ann Arbor, Mich: Xerox Univ. Microfilms, 1976.
MLA-Zitierstil (9. Ausg.)Summers, Darryl L. The Effects of Aggressive Humor Stimuli upon Measured Hostility in Male Adolescent Delinquents. Xerox Univ. Microfilms, 1976.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.