Wallace Online Bibliographical Database
| Identifier: | S712aa |
| Date: | 1912.05.03 |
| Concise reference: | Wallace, A. R. 1912. Letter [to Upton Sinclair, dated 3 May 1912]. In: Sinclair, Upton. 1960. My lifetime in letters. Columbia: University of Missouri Press, p. 105. |
