(1969). The Grants register (Sixteenth edition.). St. Martin's Press.
Lua i Stíl Chicago (17ú heag.)The Grants Register. Sixteenth edition. New York: St. Martin's Press, 1969.
Lua MLA (9ú heag.)The Grants Register. Sixteenth edition. St. Martin's Press, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.