Citazione Stile APA (7a Edizione)

Bryman, A., & Bell, E. (2003). Business research methods. Oxford University Press.

Citazione stile Chigago Style (17a edizione)

Bryman, Alan, e Emma Bell. Business Research Methods. Oxford ; New York: Oxford University Press, 2003.

Citatione MLA (9a ed.)

Bryman, Alan, e Emma Bell. Business Research Methods. Oxford University Press, 2003.