Não informado. (1957). Indian Journal of Public Health. Indian Public Health Association.
Chicago (17e ed.) BronvermeldingNão informado. Indian Journal of Public Health. Calcutta, India: Indian Public Health Association, 1957.
MLA (8e ed.) BronvermeldingNão informado. Indian Journal of Public Health. Indian Public Health Association, 1957.
Let op: Deze citaties zijn niet altijd 100% accuraat.