Upjohn, E. M., & Sedgwick, J. P. (1966). Highlights An Illustrated History of Art. Holt, Reinhart and Winston Inc.
Lua i Stíl Chicago (17ú heag.)Upjohn, Everard M., agus John P. Sedgwick. Highlights An Illustrated History of Art. Holt, Reinhart and Winston Inc, 1966.
Lua MLA (8ú heag.)Upjohn, Everard M., agus John P. Sedgwick. Highlights An Illustrated History of Art. Holt, Reinhart and Winston Inc, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.