Büchner, A. [ca. 2022]. Moodle 4 Administration : An administrator’s guide to configuring, securing, customizing, and extending Moodle (1. Auflage) [Cd]. Birmingham: Packt Publishing Limited.
ISO-690 (author-date, English)BÜCHNER, Alex, 2022. Moodle 4 Administration : An administrator’s guide to configuring, securing, customizing, and extending Moodle. 1. Auflage. Birmingham: Packt Publishing Limited. ISBN 9781803230320.
Modern Language Association 9th editionBüchner, A. Moodle 4 Administration : An administrator’s guide to configuring, securing, customizing, and extending Moodle. 1. Auflage, cd, Packt Publishing Limited, 2022.
Mohr Siebeck - Recht (Deutsch - Österreich)Büchner, Alex: Moodle 4 Administration : An administrator’s guide to configuring, securing, customizing, and extending Moodle, 1. Auflage. Aufl. Birmingham 2022.
Emerald - HarvardBüchner, A. (2022), Moodle 4 Administration : An administrator’s guide to configuring, securing, customizing, and extending Moodle, 1. Auflage., Bd. , Packt Publishing Limited, Birmingham.