| 其他書名 | A Publication of the International Society for Augmentative and Alternative Communication (ISAAC). |
| 出版 | Artificial Language Laboratory, Michigan State University and the Trace Center for the Severely Communicatively Handicapped, University of Wisconsin, 1989 |
| URL | http://books.google.com.hk/books?id=9fZOAAAAYAAJ&hl=&source=gbs_api |