Lua APA (7ú heag.)
ebrary, Inc, & Viereck, W. (1985). Focus on England and Wales. J. Benjamin Pub. Co..
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, agus Wolfgang Viereck. Focus on England and Wales. Amsterdam ; Philadelphia: J. Benjamin Pub. Co., 1985.
Lua MLA (9ú heag.)
ebrary, Inc, agus Wolfgang Viereck. Focus on England and Wales. J. Benjamin Pub. Co., 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.