APA استشهاد

(1981). Kothari's economic and industrial guide of India 1980-'81. Kothari & Sons.

استشهاد بنمط شيكاغو

Kothari's Economic and Industrial Guide of India 1980-'81. Madras: Kothari & Sons, 1981.

MLA استشهاد

Kothari's Economic and Industrial Guide of India 1980-'81. Kothari & Sons, 1981.