International Society for Augmentative Alternative Communication (2014). «ISAAC Position Statement on Facilitated Communication». Augmentative and Alternative Communication. 30 (4): 357–358. PMID25379709. doi:10.3109/07434618.2014.971492
International Society for Augmentative Alternative Communication (2014). «ISAAC Position Statement on Facilitated Communication». Augmentative and Alternative Communication. 30 (4): 357–358. PMID25379709. doi:10.3109/07434618.2014.971492