India. Director of Census Operations, Delhi. (1991). Census of India, 1991. s.n.].
Chicago Style (17th ed.) CitationIndia. Director of Census Operations, Delhi. Census of India, 1991. [Delhi: s.n.], 1991.
ציטוט MLAIndia. Director of Census Operations, Delhi. Census of India, 1991. s.n.], 1991.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.