APA استشهاد

Hajela, T. N. (2008). History of economic thought (17 ed.). Ane Books India.

استشهاد بنمط شيكاغو

Hajela, T N. History of Economic Thought. 17 ed. NewDelhi: Ane Books India, 2008.

MLA استشهاد

Hajela, T N. History of Economic Thought. 17 ed. Ane Books India, 2008.