@book{8333,
	author = {Dondonilla, Quennie Dominique E.,},
	title = {Health problems of market vendors at Nabua public market, Nabua, Camarines sur/},
	publisher = {Camarines sur Polytechnic Colleges ;},
	year = {2011.},
	address = {Nabua, Camarines Sur :}
}