Gaya APA
Trout, Jack. (1997).
New Postioning (Cet.1).
Jakarta:
Gramedia Pustaka.
Gaya Chicago
Trout, Jack.
New Postioning.
Cet.1
Jakarta:
Gramedia Pustaka,
1997.
Text.
Gaya MLA
Trout, Jack.
New Postioning.
Cet.1
Jakarta:
Gramedia Pustaka,
1997.
Text.
Gaya Turabian
Trout, Jack.
New Postioning.
Cet.1
Jakarta:
Gramedia Pustaka,
1997.
Print.