Ertmer, P. A., & Quinn, J. (1999). The ID casebook: Case studies in instructional design. Merrill.
Cita Chicago Style (17a ed.)Ertmer, Peggy A., y James Quinn. The ID Casebook: Case Studies in Instructional Design. Upper Saddle River, N.J: Merrill, 1999.
Cita MLA (9a ed.)Ertmer, Peggy A., y James Quinn. The ID Casebook: Case Studies in Instructional Design. Merrill, 1999.
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