APA (7th ed.) Zitazioa
Garrison, K. (2009). Trixbox CE 2.6: Implementing, managing, and maintaining an Asterisk-based telephony system. Packt Pub..
Chicago Style (17th ed.) Zitazioa
Garrison, Kerry. Trixbox CE 2.6: Implementing, Managing, and Maintaining an Asterisk-based Telephony System. Birmingham, U.K.: Packt Pub., 2009.
MLA (9th ed.) Zitazioa
Garrison, Kerry. Trixbox CE 2.6: Implementing, Managing, and Maintaining an Asterisk-based Telephony System. Packt Pub., 2009.
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