De Raadt, M. (2010). Moodle 1.9 top extensions cookbook: Over 60 simple and incredibly effective recipes for harnessing the power of the best Moodle modules to create effective online learning sites. Packt.
Čikaški stil citiranja (17. izdanje)De Raadt, Michael. Moodle 1.9 Top Extensions Cookbook: Over 60 Simple and Incredibly Effective Recipes for Harnessing the Power of the Best Moodle Modules to Create Effective Online Learning Sites. Birmingham, U.K.: Packt, 2010.
MLA način citiranja (9. izdanje)De Raadt, Michael. Moodle 1.9 Top Extensions Cookbook: Over 60 Simple and Incredibly Effective Recipes for Harnessing the Power of the Best Moodle Modules to Create Effective Online Learning Sites. Packt, 2010.
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