Gaya APA
Microsoft SMS installer. (2000).
New York:
Mc Graw-Hill.
Gaya Chicago
Microsoft SMS installer.
.
New York:
Mc Graw-Hill,
2000.
Buku.
Gaya MLA
Microsoft SMS installer.
.
New York:
Mc Graw-Hill,
2000.
Buku.
Gaya Turabian
Microsoft SMS installer.
New York:
Mc Graw-Hill,
2000.
Buku.