Gaya APA
Edwards, J.
(2001).
Nortel Networks : A Beginner's Guide
(
1)
.
United State of America:
Mc Graw Hiil.
Gaya MLA
Edwards, James.
"Nortel Networks : A Beginner's Guide".
1
United State of America:
Mc Graw Hiil,
2001.
TEXT.