Gaya APA
Bly, Robert W.. (2006).
The Ideal's Guides : Direct Marketing .
jakarta:
Kencana Prenada Media Group.
Gaya Chicago
Bly, Robert W..
The Ideal's Guides : Direct Marketing.
jakarta:
Kencana Prenada Media Group,
2006.
Text.
Gaya MLA
Bly, Robert W..
The Ideal's Guides : Direct Marketing.
jakarta:
Kencana Prenada Media Group,
2006.
Text.
Gaya Turabian
Bly, Robert W..
The Ideal's Guides : Direct Marketing.
jakarta:
Kencana Prenada Media Group,
2006.
Print.