Stillwell, J. L., & Willgoose, C. E. (1997). The physical education curriculum (5th ed.). Allyn and Bacon.
Cita Chicago (17th ed.)Stillwell, Jim L., i Carl E. Willgoose. The Physical Education Curriculum. 5th ed. Boston: Allyn and Bacon, 1997.
Cita MLA (8th ed.)Stillwell, Jim L., i Carl E. Willgoose. The Physical Education Curriculum. 5th ed. Allyn and Bacon, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.