@book{116775,
	author = {Ong, Say How,  and Norhafizah Mohamed Yussof, },
	title = {Tingkah laku memudaratkan diri},
	publisher = {Marshall Cavendish (Malaysia) , },
	year = {2012},
	series = {Mengharungi kehidupan dengan},
	address = {Shah Alam, Selangor : }
}