APA-ийн эшлэл(7 дахь хэвлэлт)

Simionovich, N. (2009). Asterisk Gateway Interface 1.4 and 1.6 programming: Design and develop Asterisk-based VoIP telephony platforms and services using PHP and PHPAG. Packt Pub..

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Simionovich, Nir. Asterisk Gateway Interface 1.4 and 1.6 Programming: Design and Develop Asterisk-based VoIP Telephony Platforms and Services Using PHP and PHPAG. Birmingham, U.K.: Packt Pub., 2009.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Simionovich, Nir. Asterisk Gateway Interface 1.4 and 1.6 Programming: Design and Develop Asterisk-based VoIP Telephony Platforms and Services Using PHP and PHPAG. Packt Pub., 2009.