Não informado. (1964). American Educational Research Journal. American Educational Research Association.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. American Educational Research Journal. Washington: American Educational Research Association, 1964.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. American Educational Research Journal. American Educational Research Association, 1964.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.