APA استشهاد

Asirvatham,Eddy. (1971). Political theory (9th rev.ed.). The upper India publishing house.

استشهاد بنمط شيكاغو

Asirvatham,Eddy. Political Theory. 9th rev.ed. Lucknow: The upper India publishing house, 1971.

MLA استشهاد

Asirvatham,Eddy. Political Theory. 9th rev.ed. The upper India publishing house, 1971.