@book{27091,
	author = {Arnheim, Daniel D. and Auxter, David,},
	title = {Principles and methods of adapted physical education},
	publisher = {C. V. Mosby Co.},
	year = {1973.},
	address = {Saint Louis},
	edition = {2d ed.},
	note = {Third ed. published in 1977 under title: Principles and methods of adapted physical education and recreation.}
}