McCullough, D. G. (2005). 1776. Simon & Schuster.
Lua i Stíl Chicago (17ú heag.)McCullough, David G. 1776. New York: Simon & Schuster, 2005.
Lua MLA (9ú heag.)McCullough, David G. 1776. Simon & Schuster, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.