Não informado. (1986). Journal of Distance Education. Canadian Association for Distance Education.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Journal of Distance Education. Ottawa: Canadian Association for Distance Education, 1986.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Journal of Distance Education. Canadian Association for Distance Education, 1986.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.