Dixon, J. M. (2003). Lever House in New York: Skidmore, Owings & Merrill. Baumeister.
Lua i Stíl Chicago (17ú heag.)Dixon, John Morris. "Lever House in New York: Skidmore, Owings & Merrill." Baumeister 2003.
Lua MLA (8ú heag.)Dixon, John Morris. "Lever House in New York: Skidmore, Owings & Merrill." Baumeister, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.