Worcester, R. M. Consumer market research handbook.
Chicago Stili AlıntıWorcester, Robert M. Consumer Market Research Handbook.
MLA AlıntıWorcester, Robert M. Consumer Market Research Handbook.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..
Worcester, R. M. Consumer market research handbook.
Chicago Stili AlıntıWorcester, Robert M. Consumer Market Research Handbook.
MLA AlıntıWorcester, Robert M. Consumer Market Research Handbook.