Gaya APA

Hair, J, F, J., Bush, R, P, , &, , O, D. (2000). Marketing research. A Practical approach for the New Millennium (2000). : Singapore : The McGraw-Hill Co.,.

Gaya MLA

Hair, Joseph, F, Jr.., Bush, Robert, P, , &, , Ortinau,, D. "Marketing research. A Practical approach for the New Millennium". 2000 : Singapore : The McGraw-Hill Co.,, 2000. Text.