Davis, W. (1971). Pick of punch. Punch Publications.
Lua i Stíl Chicago (17ú heag.)Davis, William. Pick of Punch. London: Punch Publications, 1971.
Lua MLA (8ú heag.)Davis, William. Pick of Punch. Punch Publications, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.