APA aipamena

Singh, M. (2012). Indian Political System (1st.). Pearson.

Chicago Style aipamena

Singh, M.P. Indian Political System. 1st. Pearson, 2012.

MLA aipamena

Singh, M.P. Indian Political System. 1st. Pearson, 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.