(2000). Methodology in Social research: Dilemmas and perspectives (1.). Sage.
Chicago Style aipamenaMethodology in Social Research: Dilemmas and Perspectives. 1. New Delhi: Sage, 2000.
MLA aipamenaMethodology in Social Research: Dilemmas and Perspectives. 1. Sage, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.