Gerne, P. J., & Gerne, T. A. (1991). Substance abuse prevention activities for secondary students: Ready-to-use lessons, fact sheets, and resources for grades 7 - 12. Prentice Hall.
Chicago-Zitierstil (17. Ausg.)Gerne, Patricia J., und Timothy A. Gerne. Substance Abuse Prevention Activities for Secondary Students: Ready-to-use Lessons, Fact Sheets, and Resources for Grades 7 - 12. Englewood Cliffs, NJ: Prentice Hall, 1991.
MLA-Zitierstil (9. Ausg.)Gerne, Patricia J., und Timothy A. Gerne. Substance Abuse Prevention Activities for Secondary Students: Ready-to-use Lessons, Fact Sheets, and Resources for Grades 7 - 12. Prentice Hall, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.