Gaya APA
Waidi, .
(2002).
On Becaming a Personal Excellent: Kiat Mutakhir Sukses Tanpa Modal
.
JAKARTA:
IKAPI.
Gaya MLA
Waidi, .
"On Becaming a Personal Excellent: Kiat Mutakhir Sukses Tanpa Modal".
JAKARTA:
IKAPI,
2002.
Text.