@book{9930,
	author = {Cidro, Mark Gleen O. and Montenegro-Gasulas, Allen L. /author; Lusica, Fritzie Gay S. /author; Mallari, Anne Margareth A. / author; Mendoza Louie G. /author; Miranda, Ace Lyn U. /author; Yabut, Danilo Ciceron T. /author},
	title = {IE for EC: },
	publisher = {Phoenix Publishing House, Inc.,},
	year = {2016.},
	address = {Quezon City :}
}