Aristar-Dry, Helen, contributor. Augst, Gerhard, contributor. Bach, Ulrich, contributor. Bergner, Heinz, contributor. Birner, Betty J., contributor.

Antonopoulou, Eleni, contributor. Araújo Carreira, Maria Helena, contributor. Bencze, Lóránt, contributor. Danblon, Emmanuelle, contributor. De Clerck, Bernard, contributor.

Fawcett, Peter, contributor. Gutt, Ernst-August, contributor. Hatim, Basil, contributor. Hervey, Sandorg J., contributor. Hickey, Leo, contributor.