Vilander, B. (1999). Hoover dam: The photographs of ben glaha. University of Arizona Press.
Lua i Stíl Chicago (17ú heag.)Vilander, Barbara. Hoover Dam: The Photographs of Ben Glaha. Tucson: University of Arizona Press, 1999.
Lua MLA (9ú heag.)Vilander, Barbara. Hoover Dam: The Photographs of Ben Glaha. University of Arizona Press, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.