Shepherd, M. (1988). Basics of left-handed calligraphy. Prentice Hall Press.
Lua i Stíl Chicago (17ú heag.)Shepherd, Margaret. Basics of Left-handed Calligraphy. New York: Prentice Hall Press, 1988.
Lua MLA (9ú heag.)Shepherd, Margaret. Basics of Left-handed Calligraphy. Prentice Hall Press, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.