Cita APA (7th ed.)

Bryman, A. (2016). Social research methods (5a. ed.). Oxford University Press.

Cita Chicago (17th ed.)

Bryman, Alan. Social Research Methods. 5a. ed. Oxford: Oxford University Press, 2016.

Cita MLA (9th ed.)

Bryman, Alan. Social Research Methods. 5a. ed. Oxford University Press, 2016.