@book{15940,
	author = {Lox, Curt L.  and Ginis, Kathleen A. Martin },
	title = {The Psychology of exercise  : },
	publisher = {Holcomb Hathaway, },
	year = {2006.},
	address = {Arizona : },
	edition = {2nd ed.},
	note = {Includes bibliography and index.}
}