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Lua i Stíl Chicago (17ú heag.)ebrary, Inc, James Roger Sharp, agus Nancy Weatherly Sharp. American Legislative Leaders in the Northeast, 1911-1994. Westport, Conn.: Greenwood Press, 2000.
Lua MLA (9ú heag.)ebrary, Inc, et al. American Legislative Leaders in the Northeast, 1911-1994. Greenwood Press, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.