Não informado. (1955). Alberta Journal of Educational Research. University of Alberta, Committee on Educational Research.
Chicago-viite (17. p.)Não informado. Alberta Journal of Educational Research. Alberta, Canada: University of Alberta, Committee on Educational Research, 1955.
MLA-viite (8. p.)Não informado. Alberta Journal of Educational Research. University of Alberta, Committee on Educational Research, 1955.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.