@book{8344,
	author = {Bachiller, Mack Rayan R.,},
	title = {Cognition on contraception among adolescents of San nicolas, Nabua, Camarines Sur/},
	publisher = {Camarines sur Polytechnic Colleges ;},
	year = {2011.},
	address = {Nabua, Camarines Sur :}
}