Ashford, M. (1996). Boredom as a neglected issue in violence prevention programs in schools.
Chicago-Zitierstil (17. Ausg.)Ashford, Mary-Wynne. Boredom as a Neglected Issue in Violence Prevention Programs in Schools. 1996.
MLA-Zitierstil (8. Ausg.)Ashford, Mary-Wynne. Boredom as a Neglected Issue in Violence Prevention Programs in Schools. 1996.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.