Παραπομπή APA

Arokiasamy, S. (1990). Industrial directory of India 1990 (37th ed.). Kothari enterprises.

Παραπομπή Chicago Style

Arokiasamy, S. Industrial Directory of India 1990. 37th ed. Madras: Kothari enterprises, 1990.

Παραπομπή MLA

Arokiasamy, S. Industrial Directory of India 1990. 37th ed. Kothari enterprises, 1990.