@book{84520,
	author = {Zamudio Sánchez, Francisco José. and Alvarado Segura, Arturo Antonio.},
	title = {Notas de métodos multivariados I},
	publisher = {UACH. División de Ciencias Forestales,},
	year = {2000.},
	address = {Chapingo, Méx. :}
}