@book{8520,
	author = {Moralde, Jhessa D.,},
	title = {The effects of reinforcement activities on clinical perfomance of leve IV student nurses of Camarines Sur Polytechnic Colleges/},
	publisher = {Camarines Sur Polytechnic Colleges ;},
	year = {2009.},
	address = {Nabua, Camarines Sur :}
}