Curtis, E. S. (1972). In a sacred manner we live: Photographs of the North American Indian. Barre Publishers.
Lua i Stíl Chicago (17ú heag.)Curtis, Edwards S. In a Sacred Manner We Live: Photographs of the North American Indian. Boston, USA: Barre Publishers, 1972.
Lua MLA (9ú heag.)Curtis, Edwards S. In a Sacred Manner We Live: Photographs of the North American Indian. Barre Publishers, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.