APA Style
Chandra,Bong, ., Senjaya,Pierre, . (2013).
Success Secrets Revealed: The Billionaire Codes Two Men- One Message .
Jakarta Pusat:
PT Gramedia pustaka utama.
MLA Style
Chandra,Bong, ., Senjaya,Pierre, .
"Success Secrets Revealed: The Billionaire Codes Two Men- One Message".
Jakarta Pusat:
PT Gramedia pustaka utama,
2013.
Text.