| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| ICONCLASS: Bibliography 2-3: Iconographic Classification System | 978-0-7204-8270-6 | 1973 | etc. |
| ICONCLASS: Bibliography 5-6: Iconographic Classification System | 978-0-7204-8475-5 | 1979 | |
| ICONCLASS: Iconographic Classification System: Bibliography 4, Pt.1 | 978-0-7204-8264-5 | 1975 | |
| ICONCLASS: System 2-3: Iconographic Classification System | 978-0-7204-8271-3 | 1974 | etc. |
| Steps Towards Rembrandt | 978-0-7204-8257-7 | 1974 | |