Wassermann, S. (1992). Asking the right question: The essence of teaching. Phi Delta Kappa Educational Foundation.
Chicago-Zitierstil (17. Ausg.)Wassermann, Selma. Asking the Right Question: The Essence of Teaching. Bloomington, Ind: Phi Delta Kappa Educational Foundation, 1992.
MLA-Zitierstil (9. Ausg.)Wassermann, Selma. Asking the Right Question: The Essence of Teaching. Phi Delta Kappa Educational Foundation, 1992.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.