Kennedy, B. A. (1957). Sharman Crawford of Crawfordsburn.
Lua i Stíl Chicago (17ú heag.)Kennedy, Brian A. Sharman Crawford of Crawfordsburn. 1957.
Lua MLA (9ú heag.)Kennedy, Brian A. Sharman Crawford of Crawfordsburn. 1957.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
