ebrary, Inc, & Scherer, M. (2003). Keeping good teachers. Association for Supervision and Curriculum Development.
Цитирование в стиле Чикаго (17-е изд.)ebrary, Inc, и Marge Scherer. Keeping Good Teachers. Alexandria, VA: Association for Supervision and Curriculum Development, 2003.
Цитирование MLA (9-е изд.)ebrary, Inc, и Marge Scherer. Keeping Good Teachers. Association for Supervision and Curriculum Development, 2003.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.