@book{8874,
	author = {Spencer, C. P. and Lee, Boon Aun},
	title = {A study of the misuse of drugs among secondary school children in the state of Kelantan /},
	publisher = {Pusat Penyelidikan Dadah dan Ubat-ubatan, USM,},
	year = {[1986]},
	address = {Pulau Pinang :}
}