Não informado. (1955). Alberta Journal of Educational Research. University of Alberta, Committee on Educational Research.
Chicago (17e ed.) BronvermeldingNão informado. Alberta Journal of Educational Research. Alberta, Canada: University of Alberta, Committee on Educational Research, 1955.
MLA (8e ed.) BronvermeldingNão informado. Alberta Journal of Educational Research. University of Alberta, Committee on Educational Research, 1955.
Let op: Deze citaties zijn niet altijd 100% accuraat.