APA-referens (7:e uppl.)

Doll, R. C. (1992). Curriculum improvement: Decision making and process (8th ed.). Allyn and Bacon.

Chicago-referens (17:e uppl.)

Doll, Ronald C. Curriculum Improvement: Decision Making and Process. 8th ed. Boston: Allyn and Bacon, 1992.

MLA-referens (9:e uppl.)

Doll, Ronald C. Curriculum Improvement: Decision Making and Process. 8th ed. Allyn and Bacon, 1992.