APA (7th ed.) Zitazioa
Bryman, A., Clark, T., Foster, L., & Sloan, L. (2022). Bryman's Social Research Methods (6th ed.). Oxford University.
Chicago Style (17th ed.) Zitazioa
Bryman, Alan, Tom Clark, Liam Foster, eta Luke Sloan. Bryman's Social Research Methods. 6th ed. United Kingdom: Oxford University, 2022.
MLA (9th ed.) Zitazioa
Bryman, Alan, et al. Bryman's Social Research Methods. 6th ed. Oxford University, 2022.
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