H.S. · O's · Otto H. · Otto S.
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Government Spending Cycles: Ideological Or Opportunistic | 978-90-5539-027-4 (90-5539-027-5) | 1995 | H. P. van Dalen |
| The Role of Governmental Agreements in Breaking Political Deadlock | 978-90-5539-057-1 (90-5539-057-7) | 1997 | Robert A. J. Dur |