Não informado. (1955). Alberta Journal of Educational Research. University of Alberta, Committee on Educational Research.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Alberta Journal of Educational Research. Alberta, Canada: University of Alberta, Committee on Educational Research, 1955.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Alberta Journal of Educational Research. University of Alberta, Committee on Educational Research, 1955.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.