Philadelphia Museum of Art. (1938). Benjamin West, 1738-1820. Pennsylvania museum of art.
Lua i Stíl Chicago (17ú heag.)Philadelphia Museum of Art. Benjamin West, 1738-1820. Philadelphia: Pennsylvania museum of art, 1938.
Lua MLA (8ú heag.)Philadelphia Museum of Art. Benjamin West, 1738-1820. Pennsylvania museum of art, 1938.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.