| 其他書名 | Losing Direction : Families, Human Resource Development, and Economic Performance |
| 出版 | Family Service America, 1991 |
| 主題 | Family & Relationships / General |
| ISBN | 08730424929780873042499 |
| URL | http://books.google.com.hk/books?id=Nma1s1ZKf1EC&hl=&source=gbs_api |