Mitsch, W. J., Gosselink, J. G. 1993. Wetlands, Second Edition. Van Nostrand Reinhold, New York.
National Research Council. 1995. Wetlands: Characteristics and Boundaries. Academy Press, Washington D.C.
National Wetlands Working Group. 1988. Wetlands of Canada. Ecological Land Classification Series No. 24. Sustainable Development Branch, Environment Canada, Ottawa, Ontario and Polyscience Publications Inc, Montreal, Quebec.
Niering, W. A. 1985. The Audubon Society Nature Guides, Wetlands. Alfred A. Knopf Inc., New York.
Many of the uncredited photographs were obtained from a licensed Corel Stock Image Library.