Babbitt, S. (1995). Philadelphia Museum of Art: Handbook of the collections.
Lua i Stíl Chicago (17ú heag.)Babbitt, Sherry. Philadelphia Museum of Art: Handbook of the Collections. Philaldelphia, 1995.
Lua MLA (8ú heag.)Babbitt, Sherry. Philadelphia Museum of Art: Handbook of the Collections. 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.