Dougan, P. (1945). Cause of our joy. Anthonian Press.
Lua i Stíl Chicago (17ú heag.)Dougan, Patrick. Cause of Our Joy. Dublin: Anthonian Press, 1945.
Lua MLA (8ú heag.)Dougan, Patrick. Cause of Our Joy. Anthonian Press, 1945.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.