@book{96222,
	author = {BOULLÓN, Roberto Carlos},
	title = {Las actividades turisticas y recreacionales },
	publisher = {: Trillas},
	year = {,2009},
	address = {México },
	edition = {4a ed.},
	note = {Plan Flexible
Licenciatura en Administración Empresas Túristica
14 005491, 14 005492}
}