Van Dalen, D. B., & Bennett, B. L. (1971). A world history of physical education: Culture, philosophical, coomparative (2nd ed.). Prentice hall.
Lua i Stíl Chicago (17ú heag.)Van Dalen, Deobold B., agus Bruce L. Bennett. A World History of Physical Education: Culture, Philosophical, Coomparative. 2nd ed. New Jersey: Prentice hall, 1971.
Lua MLA (9ú heag.)Van Dalen, Deobold B., agus Bruce L. Bennett. A World History of Physical Education: Culture, Philosophical, Coomparative. 2nd ed. Prentice hall, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.