APA استشهاد

Kothari's. (1976). Kothari's industrial directory of India (31st ed.). Kothari Enterprises.

استشهاد بنمط شيكاغو

Kothari's. Kothari's Industrial Directory of India. 31st ed. Madras: Kothari Enterprises, 1976.

MLA استشهاد

Kothari's. Kothari's Industrial Directory of India. 31st ed. Kothari Enterprises, 1976.