APA aipamena

Neuman, L. (2006). Social Reserch Metods. Univercity of wisconsin at whitewater.

Chicago Style aipamena

Neuman, Lawrence. Social Reserch Metods. Univercity of wisconsin at whitewater, 2006.

MLA aipamena

Neuman, Lawrence. Social Reserch Metods. Univercity of wisconsin at whitewater, 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.