Gaya APA
RIF'AN, A, R. (2011).
Man shabara zhafira: success in life with persitence .
Jakarta:
PT Elex Media Komputindo.
Gaya MLA
RIF'AN, Ahmad, Rida'i.
"Man shabara zhafira: success in life with persitence".
Jakarta:
PT Elex Media Komputindo,
2011.
Text.