Schlosser, R. W. (2003). The efficacy of augmentative and alternative communication. Academic Press.
Tohutoru Kātū Chicago (17th ed.)Schlosser, Ralf W. The Efficacy of Augmentative and Alternative Communication. Amsterdam ; Boston: Academic Press, 2003.
Tohutoro MLA (9th ed.)Schlosser, Ralf W. The Efficacy of Augmentative and Alternative Communication. Academic Press, 2003.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.