@book{205318,
	author = {Anderson, Gregory Steven and Can-Fit-Pro Organization},
	title = {Foundations of professional personal training},
	publisher = {Human Kinetics},
	year = {c2008.},
	address = {Champaign, IL},
	note = {ESTE LIBRO INCLUYE UN DISCO},
	url = {http://www.loc.gov/catdir/toc/ecip0720/2007023794.html}
}