@book{170100,
	author = {Hernández Aquino, Saúl and  Aranda Osorio, Gilberto, asesor },
	title = {Incidencia de escherichia coli O157 y salmonella sp. en carne de bovino comercializada en Texcoco  /},
	publisher = {El autor,},
	year = {2013},
	address = {México  :},
	url = {http://10.13.5.2/tesis/sist108847.pdf}
}