Gaya APA
Using Information Technology. (2015).
New York:
Mc Graw Hill.
Gaya Chicago
Using Information Technology.
.
New York:
Mc Graw Hill,
2015.
Buku.
Gaya MLA
Using Information Technology.
.
New York:
Mc Graw Hill,
2015.
Buku.
Gaya Turabian
Using Information Technology.
New York:
Mc Graw Hill,
2015.
Buku.