1. Balfour, M. I.—Infant Mortality in India, Quoted byBhatia, S.—‘A Review of Work done on Infant Mortality’ICMR. Spl. Rpt. Sr., No. 32, 1957.
2. Census of India.—P.I.A. Report Vol. I, Manager of Publications, Delhi, 1951.
3. Dawn, C. S.—Text Book of Obstetrics, Calcutta, 1962.
4. Ghosh andChandrasekar—Quoted byBhatia, S.—‘A Review of Work done on Infant Mortality.’ICMR, Spl. Rpt. Sr. No. 32, 1957.
5. Lal, R. B. andSeal, S. C.—General Health Survey of Singur Health Centre, Govt. of India Press,Calcutta, 1944.