@book{42543,
	author = {Siedentop, Daryl},
	title = {Introduction to physical education, fitness, and sport /},
	publisher = {McGraw-Hill,},
	year = {c2009},
	address = {Boston :},
	edition = {7th ed.},
	note = {Includes bibliographical references (p. 381-399) and index},
	url = {http://www.loc.gov/catdir/enhancements/fy0901/2008041138-t.html}
}