APA aipamena

A.C Chawala. (1978). Jounal of industry and trade. Trade fair authority of India.

Chicago Style aipamena

A.C Chawala. Jounal of Industry and Trade. New delhi: Trade fair authority of India, 1978.

MLA aipamena

A.C Chawala. Jounal of Industry and Trade. Trade fair authority of India, 1978.