Du Toit, B. M. (1991). Cannabis, alcohol, and the South African student: Adolescent drug use, 1974 - 1985. Monographs in international studies / Africa series.
Chicago-Zitierstil (17. Ausg.)Du Toit, Brian M. "Cannabis, Alcohol, and the South African Student: Adolescent Drug Use, 1974 - 1985." Monographs in International Studies / Africa Series 1991.
MLA-Zitierstil (8. Ausg.)Du Toit, Brian M. "Cannabis, Alcohol, and the South African Student: Adolescent Drug Use, 1974 - 1985." Monographs in International Studies / Africa Series, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.