| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Canadian public administration: Problematical perspectives | 978-0-13-113044-9 (0-13-113044-7) | 1987 |
| Canadian Public Administration: Problematical Perspectives | 978-0-13-112946-7 (0-13-112946-5) | 1982 |
| Latin America: The politics of immobility | 978-0-13-524272-8 (0-13-524272-X) | 1974 |