Gaya APA
Waringin. (2008).
Marketing revolution .
Jakarta:
Gramedia Pustaka Utama.
Gaya Chicago
Waringin.
Marketing revolution.
Jakarta:
Gramedia Pustaka Utama,
2008.
Text.
Gaya MLA
Waringin.
Marketing revolution.
Jakarta:
Gramedia Pustaka Utama,
2008.
Text.
Gaya Turabian
Waringin.
Marketing revolution.
Jakarta:
Gramedia Pustaka Utama,
2008.
Print.