Gaya APA
ZELFIS, F.
(2010).
3 KUNCI SUKSES THINKING-ACTING-PRAYING
.
YOGYAKARTA:
CEMERLANG PUBLISHING.
Gaya MLA
ZELFIS, FITRIA.
"3 KUNCI SUKSES THINKING-ACTING-PRAYING".
YOGYAKARTA:
CEMERLANG PUBLISHING,
2010.
Text.