Gaya APA
PUTRA, R, M, S. (2008).
BERANI NULIS, BERANI KAYA: 101 WRITING BUSINESSES YOU CAN START FROM HOME .
SURABAYA:
BRILLIANT.
Gaya MLA
PUTRA, R., MASRI, SAREB.
"BERANI NULIS, BERANI KAYA: 101 WRITING BUSINESSES YOU CAN START FROM HOME".
SURABAYA:
BRILLIANT,
2008.
Text.