Author: Prof. Dr. Herbert Jacob, Prof. Dr. Wilhelm Hans Bierfelder, Dr. Erich Lepiorz, Prof. Dr. Horst Steinmann, Dr. Brij Kumar, Dipl.-kfm. Albert Wasner, Dr. Winfried Hamel, Dipl.-Ing. Georg Kollmar, Dipl.-Ing., Dipl.-Hdl. Jörg-Detlef Meissner, Prof. Dr. August-Wilhelm Scheer, Dipl.-Kfm. Thomas M. Schünemann (auth.)
Author: Prof. Dr. Rüdiger G. Klimecki, Prof. Dr. Gilbert J. B. Probst (auth.), Professor Dr. Charles Lattmann, Professor Dr. Gilbert J. B. Probst, Dr. Frédéric Tapernoux, Dr. Christine Norek, Dipl.-Kfm. Sven H. A. Siemers (eds.)
Author: Prof. Dr. Dietrich Adam, Prof. Dr. Klaus Backhaus, Dipl.-Kfm. Matthias Bauer, Dipl.-Ing. Achim Dinge, Dipl.-Kfm. Ulrich Johannwille, Dr. Markus Voeth, Dr. Michael Welker (auth.)