Whitney Museum of American Art, Levin, G., & Hopper, E. (1980). Edward Hopper: The art and the artist / Gail Levin (1. Auflage.). Norton [u.a.].
Lua i Stíl Chicago (17ú heag.)Whitney Museum of American Art, Gail Levin, agus Edward Hopper. Edward Hopper: The Art and the Artist / Gail Levin. 1. Auflage. New York: Norton [u.a.], 1980.
Lua MLA (8ú heag.)Whitney Museum of American Art, et al. Edward Hopper: The Art and the Artist / Gail Levin. 1. Auflage. Norton [u.a.], 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.