| 其他書名 | A Manual for Group Facilitators |
| 出版 | U.S. Department of Health and Human Services, Office of Human Development Services, Administration on Aging, 1984 |
| URL | http://books.google.com.hk/books?id=u_Ng1W0QOTgC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |