Mahler, P. (2005). VoIP telephony with Asterisk (2nd ed.). Signate.
Chicago Style (17th ed.) CitationMahler, Paul. VoIP Telephony with Asterisk. 2nd ed. San Francisco, Calif: Signate, 2005.
MLA (9th ed.) CitationMahler, Paul. VoIP Telephony with Asterisk. 2nd ed. Signate, 2005.
Warning: These citations may not always be 100% accurate.