1. (1)"Earth Dam Projects " by Joel D. Justin John Wiley & Sons Inc. New York N. Y. 1932.
2. Discussion of "The Failure of the Dam on Mill River " by William E. Worthen Transactions ASCE 1875 p. 122.
3. (3)"List of Dam Failures " rept of Hydr. Power Committee Natl. Electric Light Assn. New York N. Y. 1929-1930.
4. (4)"Engineering for Dams " by W. P. Creager Joel D. Justin and Julian Hinds John Wiley & Sons Inc. New York N. Y. Vol. I 1945.
5. Seepage Through Dams," by Arthur Casagrande, Journal;New England Waterworks Assn.,1937