| Author: | United States. National Park Service |
| Subject: | HV, Barton, Clara, 1821-1912, Clara Barton National Historic Site (Md.) |
| Format: | Electronic text |
| Date issued: | 2016 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Clara Barton National Historic Site, Maryland [electronic resource] / United States. National Park Service |