Jandura, R. M., & Burke, P. (1989). Differentiated career opportunities for teachers. Phi Delta Kappa Educational Foundation.
Chicago-Zitierstil (17. Ausg.)Jandura, Ronald M., und Peter Burke. Differentiated Career Opportunities for Teachers. Bloomington, Ind: Phi Delta Kappa Educational Foundation, 1989.
MLA-Zitierstil (9. Ausg.)Jandura, Ronald M., und Peter Burke. Differentiated Career Opportunities for Teachers. Phi Delta Kappa Educational Foundation, 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.