| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Children's Aid Society of Pennsylvania Fortieth Annual Report, 1921 | Paperback | 978-0-332-37346-1 (0-332-37346-0) | 2018 | Children's Aid Society of Pennsylvania |
| Children's Aid Society of Pennsylvania Fortieth Annual Report, 1921 | Hardcover | 978-0-332-66690-7 (0-332-66690-5) | 2018 | " |