APA
Churchill G. A., Peter J. P. j. a., . (1994). Marketing. Burr Ridge, Illinois: Irwin.
Chicago
Churchill Gilbert A, Peter J Paul jt author, . 1994. Marketing. Burr Ridge, Illinois: Irwin.
Harvard
Churchill G. A., Peter J. P. j. a., . (1994). Marketing. Burr Ridge, Illinois: Irwin.
MLA
Churchill Gilbert A, Peter J Paul jt author, . Marketing. Burr Ridge, Illinois: Irwin. 1994.