Morrison, J. H. (2005). John Witherspoon and the founding of the American republic. University of Notre Dame Press.
Lua i Stíl Chicago (17ú heag.)Morrison, Jeffry H. John Witherspoon and the Founding of the American Republic. Notre Dame, Ind.: University of Notre Dame Press, 2005.
Lua MLA (9ú heag.)Morrison, Jeffry H. John Witherspoon and the Founding of the American Republic. University of Notre Dame Press, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.