Bingham, H. (1948). Lost city of the Incas: The story of Machu Picchu and its builders (1a. ed.). Duell, Sloan and Pearce.
Lua i Stíl Chicago (17ú heag.)Bingham, Hiram. Lost City of the Incas: The Story of Machu Picchu and Its Builders. 1a. ed. Nueva York: Duell, Sloan and Pearce, 1948.
Lua MLA (9ú heag.)Bingham, Hiram. Lost City of the Incas: The Story of Machu Picchu and Its Builders. 1a. ed. Duell, Sloan and Pearce, 1948.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.