Armour, R. (1958). Twisted tails from Shakespeare. Hammond & Hammond.
Lua i Stíl Chicago (17ú heag.)Armour, Richard. Twisted Tails from Shakespeare. London: Hammond & Hammond, 1958.
Lua MLA (9ú heag.)Armour, Richard. Twisted Tails from Shakespeare. Hammond & Hammond, 1958.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.