1. W. B. Allen, G. W. Hahn, and C. R. Tuttle, 1963 . Geo-hydrological data for the upper Pawcatuck River Basin , Rhode Island. Rhode Island Water Resources Coordinating Board Geol. Bull. 13, p.68 .
2. W. B. Allen, G. W. Hahn, and R. A. Brackley, 1966 . Availability of ground water , upper Pawcatuck River Basin, Rhode Island. U.S. Geol. Survey Water-SupplyPaper1821 , 1821 pp.
3. M. D. Campbell, and J. H. Lehr, 1973 . Water well technology . McGraw-Hill Book Company, New York, N.Y. 681 pp.
4. Geophysical Surveys in the Vicinity of Sanitary Landfills in Northeastern Illinoisa