Gaya APA
ZYMAN, Sergio. (1999).
The end of marketing as we know it .
New York:
HarperBusiness.
Gaya Chicago
ZYMAN, Sergio.
The end of marketing as we know it.
New York:
HarperBusiness,
1999.
Text.
Gaya MLA
ZYMAN, Sergio.
The end of marketing as we know it.
New York:
HarperBusiness,
1999.
Text.
Gaya Turabian
ZYMAN, Sergio.
The end of marketing as we know it.
New York:
HarperBusiness,
1999.
Print.