| 其他書名 | A Qualitative Study Into Primary School-aged Children's Perceptions of the Purpose and Functions Their Imaginary Companions Serve for Them, Particularly in School and with School Work |
| 出版 | University of Birmingham, 2016 |
| URL | http://books.google.com.hk/books?id=Yfp00AEACAAJ&hl=&source=gbs_api |