Não informado. (1978). Journal of Special Education Technology. Association of Special Education Technology.
Chicago-Zitierstil (17. Ausg.)Não informado. Journal of Special Education Technology. Logan, Utah: Association of Special Education Technology, 1978.
MLA-Zitierstil (8. Ausg.)Não informado. Journal of Special Education Technology. Association of Special Education Technology, 1978.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.