Incoming Resources
- Sijthoff;, Klett-Cotta, Leyden, Boston, Stuttgart, 1978
- Sijthoff;, Henry Dunant Institute, Leiden, Geneva, 1973
- Sijthoff;, Oceana Publications, Leyden, Dobbs Ferry, N.Y, 1971
- Sijthoff;, Besteladres, Academic Book Services Holland, postbus 66, Leyden, Groningen, 1976
- Sijthoff;, Oceana, Leiden, Dobbs Ferry, N.Y., 1974
- Sijthoff;, Academic Book Services Holland, postbus 66, Leyden, Besteladres, Groningen, 1976