Παραπομπή APA

Birla Economic Research Foundation. (1991). Excise duties in India. Radiant publishers.

Παραπομπή Chicago Style

Birla Economic Research Foundation. Excise Duties in India. New Delhi: Radiant publishers, 1991.

Παραπομπή MLA

Birla Economic Research Foundation. Excise Duties in India. Radiant publishers, 1991.