APA Edition Citation

Qazi Zameeruddin and Khanna, V. K. (1991). Mathematics in commerce and economics.

Chicago Edition Citation

Qazi Zameeruddin and Khanna, V K. Mathematics in Commerce and Economics. Vikas Publishing House Pvt. Ltd., New Delhi, 1991.

MLA Edition Citation

Qazi Zameeruddin and Khanna, V K. Mathematics in Commerce and Economics. 1991.