Gaya APA
College survival. (1994).
New York:
Prentice Hall.
Gaya Chicago
College survival.
.
New York:
Prentice Hall,
1994.
Text.
Gaya MLA
College survival.
.
New York:
Prentice Hall,
1994.
Text.
Gaya Turabian
College survival.
New York:
Prentice Hall,
1994.
Print.