ebrary, Inc, & Scherer, M. (2003). Keeping good teachers. Association for Supervision and Curriculum Development.
Style de citation Chicago (17e éd.)ebrary, Inc, et Marge Scherer. Keeping Good Teachers. Alexandria, VA: Association for Supervision and Curriculum Development, 2003.
Style de citation MLA (9e éd.)ebrary, Inc, et Marge Scherer. Keeping Good Teachers. Association for Supervision and Curriculum Development, 2003.
Attention : ces citations peuvent ne pas être correctes à 100%.