1. Maine Dept. Sea and Shore Fisheries Research Bulletin 1951 4 Method of reducing winter mortalities of quahogs (Venus mercenaria) in Maine waters
2. Telescopic alidade and the plane table as used in topographic and geologic surveys;Sci. Labs., Denison Univ. Bull.,1938
3. Maine Dept. Sea and Shore Fisheries Research Bulletin 1954 17 Distribution of Venus larvae in Orr's Cove plankton over the tide cycle and during the summer and early fail of 1953
4. Trefethen, J. M., Geology for Engineers: 68 (1949).