Gaya APA
Hair, Joseph F.. (2013).
Essential of Marketing Research .
New York:
McGraw-Hill.
Gaya Chicago
Hair, Joseph F..
Essential of Marketing Research.
New York:
McGraw-Hill,
2013.
Text.
Gaya MLA
Hair, Joseph F..
Essential of Marketing Research.
New York:
McGraw-Hill,
2013.
Text.
Gaya Turabian
Hair, Joseph F..
Essential of Marketing Research.
New York:
McGraw-Hill,
2013.
Print.