APA aipamena

Bhatnagar, P. P. (1970). Census of India <1961>: Uttar Pradesh.

Chicago Style aipamena

Bhatnagar, P P. Census of India <1961>: Uttar Pradesh. 1970.

MLA aipamena

Bhatnagar, P P. Census of India <1961>: Uttar Pradesh. 1970.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.