Παραπομπή APA

Raj Agrawal. (2002). Business environment (2nd ed.). Excel Books.

Παραπομπή Chicago Style

Raj Agrawal. Business Environment. 2nd ed. New Delhi: Excel Books, 2002.

Παραπομπή MLA

Raj Agrawal. Business Environment. 2nd ed. Excel Books, 2002.