@article {45612,
	title = {Recreation specialization and site choice among vehicle-based campers},
	volume = {26},
	year = {2004},
	pages = {309-322},
	publisher = {Leisure Sciences},
	url = {http://new.aslo.org/lomethods/free/2003/0010.pdf},
	author = {McFarlane, Bonita L.}
}
