APA-referens (7:e uppl.)
Doll, R. C. (1974). Curriculum improvement: Decision making and process (3d ed.). Allyn and Bacon.
Chicago-referens (17:e uppl.)
Doll, Ronald C. Curriculum Improvement: Decision Making and Process. 3d ed. Boston: Allyn and Bacon, 1974.
MLA-referens (9:e uppl.)
Doll, Ronald C. Curriculum Improvement: Decision Making and Process. 3d ed. Allyn and Bacon, 1974.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.