APA Style
Elfiky, Ibrahim. (2008).
Terapi Berfikir Positif .
Jakarta:
Ibrahim Elfiky International Enterprices Inc.
Chicago Style
Elfiky, Ibrahim.
Terapi Berfikir Positif.
Jakarta:
Ibrahim Elfiky International Enterprices Inc,
2008.
Text.
MLA Style
Elfiky, Ibrahim.
Terapi Berfikir Positif.
Jakarta:
Ibrahim Elfiky International Enterprices Inc,
2008.
Text.
Turabian Style
Elfiky, Ibrahim.
Terapi Berfikir Positif.
Jakarta:
Ibrahim Elfiky International Enterprices Inc,
2008.
Print.