Ludington, T. (1998). Marsden Hartley: The biography of an american artist / Townsend Ludington (1. Auflage.). Cornell University.
Lua i Stíl Chicago (17ú heag.)Ludington, Townsend. Marsden Hartley: The Biography of an American Artist / Townsend Ludington. 1. Auflage. Ithaca, NY [u.a.]: Cornell University, 1998.
Lua MLA (8ú heag.)Ludington, Townsend. Marsden Hartley: The Biography of an American Artist / Townsend Ludington. 1. Auflage. Cornell University, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.