Forte, I., & MacKenzie, J. (1991). Pulling together for cooperative learning: Cooperative learning activities and projects for middle grades. Incentive Publ.
Chicago-Zitierstil (17. Ausg.)Forte, Imogene, und Joy MacKenzie. Pulling Together for Cooperative Learning: Cooperative Learning Activities and Projects for Middle Grades. Nashville, Tenn: Incentive Publ, 1991.
MLA-Zitierstil (9. Ausg.)Forte, Imogene, und Joy MacKenzie. Pulling Together for Cooperative Learning: Cooperative Learning Activities and Projects for Middle Grades. Incentive Publ, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.