Grant, M. (1976). Saint Paul. Scribner.
Lua i Stíl Chicago (17ú heag.)Grant, Michael. Saint Paul. New York: Scribner, 1976.
Lua MLA (8ú heag.)Grant, Michael. Saint Paul. Scribner, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.