APA-referens (7:e uppl.)

Roberts, A. D. (1975). Educational innovation: Alternatives in curriculum and instruction. Allyn and Bacon.

Chicago-referens (17:e uppl.)

Roberts, Arthur D. Educational Innovation: Alternatives in Curriculum and Instruction. Boston: Allyn and Bacon, 1975.

MLA-referens (8:e uppl.)

Roberts, Arthur D. Educational Innovation: Alternatives in Curriculum and Instruction. Allyn and Bacon, 1975.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.