FORSYTH, F. (1997). ICON.
Lua i Stíl Chicago (17ú heag.)FORSYTH, FREDERICK. ICON. 1997.
Lua MLA (9ú heag.)FORSYTH, FREDERICK. ICON. 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)