Παραπομπή APA

(1982). Census of India 1981 Series 1. Registrar General & Census Commissioner.

Παραπομπή Chicago Style

Census of India 1981 Series 1. Delhi: Registrar General & Census Commissioner, 1982.

Παραπομπή MLA

Census of India 1981 Series 1. Registrar General & Census Commissioner, 1982.