UPDIKE, J. (1979). Problems and other stories. Ballantine Books.
Lua i Stíl Chicago (17ú heag.)UPDIKE, John. Problems and Other Stories. Ballantine Books, 1979.
Lua MLA (9ú heag.)UPDIKE, John. Problems and Other Stories. Ballantine Books, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.