AppenzellerHerbertAthletics and the Law.Athletics and the Law. Charlottesville, Virginia: The Michie Company, 1975, p.
2.
AppenzellerHerbFrom Gym to the Jury.Charlottesville, Virginia: The Michie Company, 1970, p. 177.
3.
AppenzellerHerbPhysical Education and the Law.Charlottesville, Virginia: The Michie Company, 1978, p. 6.
4.
GrieveAndrewThe Legal Aspects of Athletics.New York: A. S. Barnes and Company, 1969, p. 66.
5.
WeistartJohn C., and LowellCym H.The Law of Sports.New York: The Bobbs-Merrill Company, Inc., 1979, p. 982.
6.
Van der SmissenBettyLegal Liability of Cities and Schools for Injuries in Recreation and Parks.Cincinnati: The W. H. Anderson Company, 1968, p. 52.
7.
Van der SmissenBettyLegal Liability of Cities and Schools for Injuries in Recreation and Parks.Cincinnati: The W. H. Anderson Company, 1968, pp. 208–209.
8.
Appenzeller, Physical Education and the Law, p. 6.
9.
The American National Red Cross, Advanced First Aid and Emergency Care. Garden City, New York: Doubleday & Company, Inc., 1973, p. 17.
10.
Appenzeller, From Gym to the Jury, pp. 146 and 177.
11.
der SmissenVan, Legal Liability of Cities and Schools, p. 208.
12.
The American National Red Cross, Advanced First Aid, p. 223.