Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Bryman, A. (1988). Quantity and quality in social research. Unwin Hyman.
Chicago Style (17th ed.) Zitazioa
Bryman, Alan. Quantity and Quality in Social Research. London ; Boston: Unwin Hyman, 1988.
MLA (9th ed.) Zitazioa
Bryman, Alan. Quantity and Quality in Social Research. Unwin Hyman, 1988.
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