Wolff, E. V. (1957). With reason and rhyme. Winter.
Lua i Stíl Chicago (17ú heag.)Wolff, Ernst Victor. With Reason and Rhyme. New Haven: Winter, 1957.
Lua MLA (8ú heag.)Wolff, Ernst Victor. With Reason and Rhyme. Winter, 1957.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.