APA استشهاد

Chisnall, P. M. (1981). Marketing research: Analysis and research/2nd ed. McGraw-Hill.

استشهاد بنمط شيكاغو

Chisnall, Peter M. Marketing Research: Analysis and Research/2nd Ed. New York: McGraw-Hill, 1981.

MLA استشهاد

Chisnall, Peter M. Marketing Research: Analysis and Research/2nd Ed. McGraw-Hill, 1981.