Dumbarton Oaks Research Library and Collection · Harvard University Press
| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| Byzantine Art in the Making: Main Lines of Stylistic Development in Mediterranean Art, 3rd-7th Century | 978-0-674-08956-3 (0-674-08956-1) | 1980 |
| The Mosaics of St. Mary's of the Admiral in Palermo | 978-0-88402-179-7 (0-88402-179-3) | 1991 |