Brass, P. R. (1991). Ethnicity and nationalism: Theory and comparison. Sage.
Chicago Style (17th ed.) ZitazioaBrass, Paul R. Ethnicity and Nationalism: Theory and Comparison. New Delhi: Sage, 1991.
MLA (9th ed.) ZitazioaBrass, Paul R. Ethnicity and Nationalism: Theory and Comparison. Sage, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.