Alpízar, F. (2012). Elements for debate about socio political investigation perspectives.
Chicago Style aipamenaAlpízar, Felipe. Elements for Debate About Socio Political Investigation Perspectives. 2012.
MLA aipamenaAlpízar, Felipe. Elements for Debate About Socio Political Investigation Perspectives. 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.