Gaya APA

CRASK, Melvin. (1995). MARKETING RESEARCH . : .

Gaya Chicago

CRASK, Melvin. MARKETING RESEARCH. : , 1995. Text.

Gaya MLA

CRASK, Melvin. MARKETING RESEARCH. : , 1995. Text.

Gaya Turabian

CRASK, Melvin. MARKETING RESEARCH. : , 1995. Print.