Pichel, C. L. T. (1928). Heraldry in America: Organization and Program of the American Heraldry Society. Pichel.
Lua i Stíl Chicago (17ú heag.)Pichel, Charles L. Thourot. Heraldry in America: Organization and Program of the American Heraldry Society. New York: Pichel, 1928.
Lua MLA (8ú heag.)Pichel, Charles L. Thourot. Heraldry in America: Organization and Program of the American Heraldry Society. Pichel, 1928.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.