Alan Bryman & Emma Bell. (2007). Business research methods (2nd ed.). Oxford University Press.
Chicago Stili AlıntıAlan Bryman ve Emma Bell. Business Research Methods. 2nd ed. New York: Oxford University Press, 2007.
MLA AlıntıAlan Bryman ve Emma Bell. Business Research Methods. 2nd ed. Oxford University Press, 2007.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..