Gaya APA
Kerpen, Dave. (2013).
LIKEABLE BUSINESS .
New York:
MCGRAW-HILL.
Gaya Chicago
Kerpen, Dave.
LIKEABLE BUSINESS.
New York:
MCGRAW-HILL,
2013.
Text.
Gaya MLA
Kerpen, Dave.
LIKEABLE BUSINESS.
New York:
MCGRAW-HILL,
2013.
Text.
Gaya Turabian
Kerpen, Dave.
LIKEABLE BUSINESS.
New York:
MCGRAW-HILL,
2013.
Print.