- found: His Die arabische Linke, 1969.
- found: Tschirgi, D. Perspectives on the Gulf crisis, c1991: t.p. (Bassam Tibi) p. 108 (Prof. of international relations & head, Center for International Relations at U. of Gottingen)
- found: Info. converted from 678, 2012-10-02 (b. 1944)
- 1980-08-19: new
- 2012-11-20: revised