@book{1718,
	author = {Mencias, Cristina F. and Gregorio, Ernesto R., Jr.},
	title = {A guide for research in health, nursing ad the social sciences/},
	publisher = {C & E Pub.,},
	year = {2008.},
	address = {Quezon City:},
	note = {Includes bibliographical references and appendix.}
}