Gaya APA
HAIR, JOSEPH, BUSH, ROBERT, ORTINAU, DAVID. (2009).
MARKETING RESEARCH IN A DIGITAL INFORMATION ENVIRONMENT (EDISI KEEMPAT).
BOSTON:
MCGRAW HILL.
Gaya Chicago
HAIR, JOSEPH, BUSH, ROBERT, ORTINAU, DAVID.
MARKETING RESEARCH IN A DIGITAL INFORMATION ENVIRONMENT.
EDISI KEEMPAT
BOSTON:
MCGRAW HILL,
2009.
Text.
Gaya MLA
HAIR, JOSEPH, BUSH, ROBERT, ORTINAU, DAVID.
MARKETING RESEARCH IN A DIGITAL INFORMATION ENVIRONMENT.
EDISI KEEMPAT
BOSTON:
MCGRAW HILL,
2009.
Text.
Gaya Turabian
HAIR, JOSEPH, BUSH, ROBERT, ORTINAU, DAVID.
MARKETING RESEARCH IN A DIGITAL INFORMATION ENVIRONMENT.
EDISI KEEMPAT
BOSTON:
MCGRAW HILL,
2009.
Print.