B. L. · Barbara L. · Barbara Levine · Barbara Offenbacher
| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| First Words: A Parent's Step-by-Step Guide to Helping a Child with Speech and Language Delays | Paperback | 978-1-4422-1123-0 (1-4422-1123-7) | 2018 |
| First Words: A Parent's Step-by-Step Guide to Helping a Child with Speech and Language Delays | Hardcover | 978-1-4422-1122-3 (1-4422-1122-9) | 2012 |