Gagné, R. M., & Driscoll, M. P. (1988). Essentials of learning for instruction (Second edition.). Prentice Hall.
Chicago Style (17. basım) AtıfGagné, Robert M., ve Marcy Perkins Driscoll. Essentials of Learning for Instruction. Second edition. Englewood Cliffs, N.J.: Prentice Hall, 1988.
MLA (8th ed.) AtıfGagné, Robert M., ve Marcy Perkins Driscoll. Essentials of Learning for Instruction. Second edition. Prentice Hall, 1988.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..