Gaya APA
GWEE, J.
(2007).
POSITIVE BUSINESS IDEAS
(
Cet. VI)
.
JAKARTA:
PT GRAMEDIA PUSTAKA UTAMA.
Gaya MLA
GWEE, JAMES.
"POSITIVE BUSINESS IDEAS".
Cet. VI
JAKARTA:
PT GRAMEDIA PUSTAKA UTAMA,
2007.
Text.