@book{217690,
	author = {Anaya Pérez, Ivonne Adaly and Martínez Damián, Miguel Ángel},
	title = {Precios de garantía en trigo /},
	publisher = {El autor,},
	year = {2020.},
	address = {Chapingo, México :},
	url = {http://10.13.5.2/tesis/tm/2020_EA_Anaya_Perez_IvonneAdaly.pdf}
}