Gaya APA
ELFIKY, Ibrahim. (2010).
Personal Power .
Jakarta:
Zaman.
Gaya Chicago
ELFIKY, Ibrahim.
Personal Power.
Jakarta:
Zaman,
2010.
Text.
Gaya MLA
ELFIKY, Ibrahim.
Personal Power.
Jakarta:
Zaman,
2010.
Text.
Gaya Turabian
ELFIKY, Ibrahim.
Personal Power.
Jakarta:
Zaman,
2010.
Print.