एपीए उद्धरण

Sen, S. (1969). City of culcutta a socio-economic survey 1954 to 1955 to 1957 to 1958.

शिकागो स्टाइल उद्धरण

Sen, S.N. City of Culcutta a Socio-economic Survey 1954 to 1955 to 1957 to 1958. 1969.

एमएलए उद्धरण

Sen, S.N. City of Culcutta a Socio-economic Survey 1954 to 1955 to 1957 to 1958. 1969.