Gaya APA
Gym, A., Ho, A. (2006).
The Power of Network Marketing: Hikmah Silaturahmi dalam Bisnis .
Bandung:
MQS Publishing.
Gaya MLA
Gym, Aa., Ho, Andre.
"The Power of Network Marketing: Hikmah Silaturahmi dalam Bisnis".
Bandung:
MQS Publishing,
2006.
NonFiksi.