(2015). Business research methods. Andover: Cengage Learning EMEA.
Chicago Stili AlıntıBusiness Research Methods. Andover: Cengage Learning EMEA, 2015.
MLA AlıntıBusiness Research Methods. Andover: Cengage Learning EMEA, 2015.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..