@book{361053,
	author = {Arango Cadavid, Rodrigo and Echeverri Tobon, Patricia Ofelia},
	title = {Perfil de personalidad del arbitro de futbol del Colegio de Antioquia, Colombia},
	publisher = {[sin publicador],},
	year = {2005.},
	address = {Medellín :}
}