Updike, J. Scenic: John Updike. The city.(1979).
Lua i Stíl Chicago (17ú heag.)Updike, John. "Scenic: John Updike." The City.(1979) .
Lua MLA (8ú heag.)Updike, John. "Scenic: John Updike." The City.(1979), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.