APA

Blankenship A. B., Breen G. E., . (1993). State-of-the-art marketing research. Chicago, Ill: American Marketing Association.

Chicago

Blankenship Albert Breneman, Breen George Edward, . 1993. State-of-the-art marketing research. Chicago, Ill: American Marketing Association.

Harvard

Blankenship A. B., Breen G. E., . (1993). State-of-the-art marketing research. Chicago, Ill: American Marketing Association.

MLA

Blankenship Albert Breneman, Breen George Edward, . State-of-the-art marketing research. Chicago, Ill: American Marketing Association. 1993.