Morrison, G. R., Ross, S. M., & Kemp, J. E. (2001). Designing effective instruction (3rd ed.). Wiley.
Cita Chicago (17th ed.)Morrison, Gary R., Steven M. Ross, i Jerrold E. Kemp. Designing Effective Instruction. 3rd ed. New York: Wiley, 2001.
Cita MLA (9th ed.)Morrison, Gary R., et al. Designing Effective Instruction. 3rd ed. Wiley, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.