Jacobs, P. W. (2001). The life and photography of Doris Ulmann. The University Press of Kentucky.
Lua i Stíl Chicago (17ú heag.)Jacobs, Philip Walker. The Life and Photography of Doris Ulmann. Lexington, Kentucky: The University Press of Kentucky, 2001.
Lua MLA (9ú heag.)Jacobs, Philip Walker. The Life and Photography of Doris Ulmann. The University Press of Kentucky, 2001.
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