Gaya APA
Collins, Daniel. (2003).
Carrier grade voice over IP (text).
New York:
Mc Graw Hill.
Gaya Chicago
Collins, Daniel.
Carrier grade voice over IP.
text
New York:
Mc Graw Hill,
2003.
Tesis.
Gaya MLA
Collins, Daniel.
Carrier grade voice over IP.
text
New York:
Mc Graw Hill,
2003.
Tesis.
Gaya Turabian
Collins, Daniel.
Carrier grade voice over IP.
text
New York:
Mc Graw Hill,
2003.
Tesis.