Zdroje
- www.nrozp.sk/index.php/soc-rehabilitacia/zrakovo-postihnuti
- office.microsoft.com/sk-sk/training/vytvorenie-dostupneho-dokumentu-balika-office-RZ006380094.aspx?section=17
- www.socionet.sk/index.php?kat=006&opn=opn&tit=00008
- www.ako-sa-naucit-skor.com/poruchy-ucenia.html
- www.socionet.sk/index.php?kat=006&opn=opn&tit=00008
- www.nrozp.sk/index.php/soc-rehabilitacia/zrakovo-postihnuti