Buchner, A. (2011). Moodle 2 administration: An administrator's guide to configuring, securing, customizing, and extending Moodle (2nd ed.). Packt Pub.
Cita Chicago Style (17a ed.)Buchner, Alex. Moodle 2 Administration: An Administrator's Guide to Configuring, Securing, Customizing, and Extending Moodle. 2nd ed. Birmingham [England]: Packt Pub, 2011.
Cita MLA (9a ed.)Buchner, Alex. Moodle 2 Administration: An Administrator's Guide to Configuring, Securing, Customizing, and Extending Moodle. 2nd ed. Packt Pub, 2011.
Precaución: Estas citas no son 100% exactas.