APA (7th ed.) Zitazioa
Kouka, A. (2013). Learning Zimbra server essentials. Packt Publishing.
Chicago Style (17th ed.) Zitazioa
Kouka, Abdelmonam. Learning Zimbra Server Essentials. Birmingham: Packt Publishing, 2013.
MLA (9th ed.) Zitazioa
Kouka, Abdelmonam. Learning Zimbra Server Essentials. Packt Publishing, 2013.
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