Saylor, J. G., Alexander, W. M., & Lewis, A. (1981). Curriculum planning for better teaching and learning (4th ed.). Rinehart and Winston.
Chicago-referens (17:e uppl.)Saylor, John Galen, William Marvin Alexander, och Arthur Lewis. Curriculum Planning for Better Teaching and Learning. 4th ed. New York: Rinehart and Winston, 1981.
MLA-referens (9:e uppl.)Saylor, John Galen, et al. Curriculum Planning for Better Teaching and Learning. 4th ed. Rinehart and Winston, 1981.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.