Moore, M. G., & Kearsley, G. (2012). Distance education: A systems view of online learning (3rd ed.). Wadsworth Cengage Learning.
Cita Chicago Style (17a ed.)Moore, Michael G., y Greg Kearsley. Distance Education: A Systems View of Online Learning. 3rd ed. Belmont, CA: Wadsworth Cengage Learning, 2012.
Cita MLA (9a ed.)Moore, Michael G., y Greg Kearsley. Distance Education: A Systems View of Online Learning. 3rd ed. Wadsworth Cengage Learning, 2012.
Precaución: Estas citas no son 100% exactas.