| 其他書名 | Triennial Survey of Sunday School Work Including the Official Report of the Thirteenth International Sunday School Convention, San Francisco, California, June 20-27, 1911. Sunday School Statistics Revised to Date |
| 出版 | Executive Committee of the International Sunday School Association, 1911 |
| URL | http://books.google.com.hk/books?id=Y2xbAAAAMAAJ&hl=&source=gbs_api |