@book{96456,
	author = {Alasco, Jing Jing  J.},
	title = {The Perceived effects of reward and punishment to the grade six students of two selected private schools in Rabaul, Papua New Guinea /},
	publisher = {Southville International School and Colleges,},
	year = {2001.},
	address = {Las Piñas City, Philippines :}
}