Author: Dr. Hanns Martin Schleyer, Dr. Joachim Zahn, Ernst Cramer, Dr. Ernst Mommsen, Eberhard von Brauchitsch, Professor Dr. Paul Gert von Beckerath, Otto Brenner, Dr. Otto A. Friedrich, Dipl.-Volkswirt Hans Matthöfer, Professor Dr. Ernst Helmstädter, Professor Dr. Christian Watrin (auth.)
Author: Dr. Hanns Martin Schleyer, Professor Dr. Walther Busse von Colbe, Dr. Peter G. Rogge, Professor Dr. Friedrich Edding, Professor Dr. Dr. h. c. Horst Albach, Dr. Karl-Heinz Mattern, Dipl.-Ing. Alfred Meier, Dipl.-Kfm. Karl Thiessen, Professor Dr. Jürgen Ladendorf, Professor Dr. Jaakko Honko, Professor Dr. Yujiro Shinoda, Dr. Hans Maier-Bode (auth.)