APA Alıntı

Tul,Donald S, & Hawkins,Del I. Marketing research: Measurement and method (2nd ed.). Collier Macmillan International.

Chicago Stili Alıntı

Tul,Donald S, ve Hawkins,Del I. Marketing Research: Measurement and Method. 2nd ed. New York: Collier Macmillan International.

MLA Alıntı

Tul,Donald S, ve Hawkins,Del I. Marketing Research: Measurement and Method. 2nd ed. Collier Macmillan International.

Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..