@book{290427,
	author = {Sallis, James F. and Owen, Neville. and ProQuest (Firm)},
	title = {Physical activity & behavioral medicine},
	publisher = {Sage Publications,},
	year = {c1999.},
	address = {Thousand Oaks, Calif. :},
	url = {https://ebookcentral.proquest.com/lib/kuct-ebooks/detail.action?docID=997030}
}