Lucchini, R. (1993). Street-child and drug consumption in Brazil: Thoughts about addiction. Working papers / Institute for Economic and Social Sciences, University of Fribourg.
Chicago-Zitierstil (17. Ausg.)Lucchini, Riccardo. "Street-child and Drug Consumption in Brazil: Thoughts About Addiction." Working Papers / Institute for Economic and Social Sciences, University of Fribourg 1993.
MLA-Zitierstil (9. Ausg.)Lucchini, Riccardo. "Street-child and Drug Consumption in Brazil: Thoughts About Addiction." Working Papers / Institute for Economic and Social Sciences, University of Fribourg, 1993.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.