Allen, C. (2012). Ashoka. Little Books.
Lua i Stíl Chicago (17ú heag.)Allen, Charles. Ashoka. London: Little Books, 2012.
Lua MLA (9ú heag.)Allen, Charles. Ashoka. Little Books, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.