Ellis, J. J. (1993). Passionate sage: The character and legacy of John Adams. Norton.
Lua i Stíl Chicago (17ú heag.)Ellis, Joseph J. Passionate Sage: The Character and Legacy of John Adams. New York: Norton, 1993.
Lua MLA (8ú heag.)Ellis, Joseph J. Passionate Sage: The Character and Legacy of John Adams. Norton, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.