Gaya APA
Nigro, J. (2007).
memahami segalanya tentang SUKSES (the everything success book) .
Tangerang:
KARISMA publishing group.
Gaya MLA
Nigro, Joseph.
"memahami segalanya tentang SUKSES (the everything success book)".
Tangerang:
KARISMA publishing group,
2007.
Text.