1. Brinkhurst R. O., & D. G. Cook, 1974. Aquatic earthworms. In: C. W. Hart Jr. & S. L. H. Fuller (eds). Pollution Ecology of Freshwater Invertebrates. pp. 143–155. Academic Press, New York.
2. Brinkhurst R. O., A. L. Hamilton & H. B. Herrington, 1968. Components of the bottom fauna of the St. Lawrence Great Lakes. Great Lakes Inst., Univ. Toronto. PR 33: 1–49.
3. Britt, N. W., 1955. Stratification in western Lake Erie in the summer of 1953: effects on the Hexagenia population. Ecology 36: 239–244.
4. Carr J. F., & J. K. Hiltunen, 1965. Changes in the bottom fauna of western Lake Erie from 1930 to 1961. Limnol. Oceanogr. 10: 551–569.
5. Chan C. H., Y. L. Lau & B. G. Oliver, 1986. Measured and modelled chlorinated contaminant distributions in the St. Clair River water. Wat. Pollut. Res. J. Can. 21: 332–343.