| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Conformational analysis;: Scope and present limitations, papers presented at the Brussels international symposium | 978-0-12-173050-5 (0-12-173050-6) | 1971 |
| Organic Chemistry, A Series of Monographs, Volume 21: Conformational Analysis, Scope and Present Limitations | 978-0-12-433419-9 (0-12-433419-9) | 2012 |