Citazione APA

Lal, R. B., & Seal, S. C. (1949). General rural health survey, Singur Health Centre, 1944. Printed by Govt. of India Press.

Stile di citazione Chicago

Lal, Ram Behari, e S. C. Seal. General Rural Health Survey, Singur Health Centre, 1944. Calcutta: Printed by Govt. of India Press, 1949.

Citazione MLA

Lal, Ram Behari, e S. C. Seal. General Rural Health Survey, Singur Health Centre, 1944. Printed by Govt. of India Press, 1949.