@book{8789,
	author = {Alonzo Vañdez, Heidy Marilexis},
	title = {Informe de EPS en ANINI, Fraijanes, Departamento de Guatemala, Julio 2010 a Octubre 2011.},
	publisher = {USAC,},
	year = {2011},
	address = {Guatemala :}
}