| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Communist States and International Change: Roumania and Yugoslavia in Comparative Perspective | 978-0-04-497050-7 (0-04-497050-1) | 1988 |
| The Foreign policies of East Europe: New approaches | 978-0-03-056136-8 (0-03-056136-1) | 1980 |