Παραπομπή APA

Margulies, S., & Lewis D. Eigen. (1962). Applied programed instruction. John Wiley and sons.

Παραπομπή Chicago Style

Margulies, Stuart, και Lewis D. Eigen. Applied Programed Instruction. New York: John Wiley and sons, 1962.

Παραπομπή MLA

Margulies, Stuart, και Lewis D. Eigen. Applied Programed Instruction. John Wiley and sons, 1962.