Gaya APA

HAIR, Joseph F. [et.al]. (2013). Essentials of marketing research (3). New York: Mc Graw Hill.

Gaya Chicago

HAIR, Joseph F. [et.al]. Essentials of marketing research. 3 New York: Mc Graw Hill, 2013. Text.

Gaya MLA

HAIR, Joseph F. [et.al]. Essentials of marketing research. 3 New York: Mc Graw Hill, 2013. Text.

Gaya Turabian

HAIR, Joseph F. [et.al]. Essentials of marketing research. 3 New York: Mc Graw Hill, 2013. Print.