Gaya APA
Lauren, Erick. (2009).
Get More Customers (Cet.Pertama).
Jakarta:
Prestasi Pustaka.
Gaya Chicago
Lauren, Erick.
Get More Customers.
Cet.Pertama
Jakarta:
Prestasi Pustaka,
2009.
Text.
Gaya MLA
Lauren, Erick.
Get More Customers.
Cet.Pertama
Jakarta:
Prestasi Pustaka,
2009.
Text.
Gaya Turabian
Lauren, Erick.
Get More Customers.
Cet.Pertama
Jakarta:
Prestasi Pustaka,
2009.
Print.