@book{23071,
	author = {Blodgett, Harriet E. and De Kock, Marie.},
	title = {Verstandelik gestremde kinders; wat ouers en andere behoort te weet /},
	publisher = {Tafelberg,},
	year = {c1972.},
	address = {(Johannesburg) :},
	note = {Oorspronklike titel: Mentally retarded children: what parents and others should know.}
}