Sparks-Langer, G. M. (1983). Inservice education: Training activities, teacher attitude, and behavior change. Univ. Microfilms Internat.
Chicago-Zitierstil (17. Ausg.)Sparks-Langer, Georgea M. Inservice Education: Training Activities, Teacher Attitude, and Behavior Change. Ann Arbor, Mich: Univ. Microfilms Internat, 1983.
MLA-Zitierstil (9. Ausg.)Sparks-Langer, Georgea M. Inservice Education: Training Activities, Teacher Attitude, and Behavior Change. Univ. Microfilms Internat, 1983.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.