Cita APA (7th ed.)
Bryman, A. (1988). Quantity and quality in social research. Unwin Hyman.
Cita Chicago (17th ed.)
Bryman, Alan. Quantity and Quality in Social Research. London ; Boston: Unwin Hyman, 1988.
Cita MLA (9th ed.)
Bryman, Alan. Quantity and Quality in Social Research. Unwin Hyman, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.