Clarke, J. H., & Agne, R. M. (1997). Interdisciplinary high school teaching: Strategies for integrated learning. Allyn and Bacon.
Cita Chicago (17th ed.)Clarke, John H., i Russell M. Agne. Interdisciplinary High School Teaching: Strategies for Integrated Learning. Boston: Allyn and Bacon, 1997.
Cita MLA (9th ed.)Clarke, John H., i Russell M. Agne. Interdisciplinary High School Teaching: Strategies for Integrated Learning. Allyn and Bacon, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.