Ornstein, A. C. (1995). Strategies for effective teaching. Harper & Row.
Cita Chicago (17th ed.)Ornstein, Allan C. Strategies for Effective Teaching. New York: Harper & Row, 1995.
Cita MLA (8th ed.)Ornstein, Allan C. Strategies for Effective Teaching. Harper & Row, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.