Citazione Stile APA (7a Edizione)

Breen, G. E., & Blankenship, A. B. (1982). Do-it-yourself marketing research (Second edition.). McGraw-Hill Book Company.

Citazione stile Chigago Style (17a edizione)

Breen, George Edward, e Albert Breneman Blankenship. Do-it-yourself Marketing Research. Second edition. New York: McGraw-Hill Book Company, 1982.

Citatione MLA (9a ed.)

Breen, George Edward, e Albert Breneman Blankenship. Do-it-yourself Marketing Research. Second edition. McGraw-Hill Book Company, 1982.