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by John F. Borland, Department of Sport Management and Recreation, Springfield College; Laura J. Burton, University of Connecticut; Gregory M. Kane, Eastern Connecticut State University
by William G. McCallum (University of Arizona); Eric Connally (Harvard University Extension ); Deborah Hughes-Hallett (University of Arizona); et al.
by Raymond F. Comeau (Harvard University ); Normand J. Lamoureux (College of the Holy Cross )
by John R. Schermerhorn (Ohio University)
by Young, Hugh D.; Freedman, Roger A.
by Peter H. Raven (Missouri Botanical Garden); Linda R. Berg (St. Petersburg Junior College); David M. Hassenzahl (University of Nevada, Las Vegas )
by Young, Hugh D.; Freedman, Roger A.; Ford, Lewis
by Laurence Booth (University of Toronto); W. Sean Cleary (St. Mary's University)
by Daniel B. Botkin (University of California - Santa Barbara ); Edward A. Keller (Univ. of California, Santa Barbara)
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