Arunangshu Giri & Debasish Biswas. (2019). Research methodology for social sciences. Sage.
Chicago Style aipamenaArunangshu Giri and Debasish Biswas. Research Methodology for Social Sciences. New Delhi: Sage, 2019.
MLA aipamenaArunangshu Giri and Debasish Biswas. Research Methodology for Social Sciences. Sage, 2019.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.