Stout, R. (1963). The final deduction: A Nero Wolfe novel. Bantam Books.
Lua i Stíl Chicago (17ú heag.)Stout, Rex. The Final Deduction: A Nero Wolfe Novel. New York: Bantam Books, 1963.
Lua MLA (9ú heag.)Stout, Rex. The Final Deduction: A Nero Wolfe Novel. Bantam Books, 1963.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.