Wulcko, L. M. (1934). The Wulkow News Letter: Ed. by Laurance M. Wulcko. The Wulckow Soc..
Lua i Stíl Chicago (17ú heag.)Wulcko, Laurance M. The Wulkow News Letter: Ed. by Laurance M. Wulcko. London: The Wulckow Soc., 1934.
Lua MLA (8ú heag.)Wulcko, Laurance M. The Wulkow News Letter: Ed. by Laurance M. Wulcko. The Wulckow Soc., 1934.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.