Yaffie,David B.&others. (2015). Stratergy Rules. Markar Colllins publisher.
Lua i Stíl Chicago (17ú heag.)Yaffie,David B.&others. Stratergy Rules. New York: Markar Colllins publisher, 2015.
Lua MLA (9ú heag.)Yaffie,David B.&others. Stratergy Rules. Markar Colllins publisher, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.