Greenwood Press · HarperCollins · Pinter Publrs. · Polity Press · Routledge
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Democratic Reform in Yugoslavia: Changing Role of the Party | 978-0-903804-88-2 | 1981 | |
| Democratic Theory Today: Challenges for the 21st Century | 978-0-7456-2195-1 | 2001 | Geoffrey Stokes |
| Direct Action and Democracy Today | 978-0-7456-2935-3 | 2004 | |
| Direct action and liberal democracy | 978-0-06-136129-6 | 1973 | |
| Direct Action and Liberal Democracy | 978-0-06-131816-0 | ||
| Marshal Tito: A Bibliography | 978-0-313-28087-0 | 1989 | |
| The Political Theory of Anarchism | 978-0-06-131604-3 | 1971 | |
| The political theory of anarchism | 978-0-06-136050-3 | 1971 | |
| The Political Theory of Global Citizenship | 978-0-415-39944-9 | 2006 | |