Παραπομπή σε μορφή APA (7η εκδ.)

Russell, J. D. (1974). Modular instruction: A guide to the design, selection, utilization, and evaluation of modular materials. Burgess.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Russell, James D. Modular Instruction: A Guide to the Design, Selection, Utilization, and Evaluation of Modular Materials. Minneapolis: Burgess, 1974.

Παραπομπή σε μορφή MLA (9th εκδ.)

Russell, James D. Modular Instruction: A Guide to the Design, Selection, Utilization, and Evaluation of Modular Materials. Burgess, 1974.