editor, Willem Drechsel ; translation from the Dutch by Jacky Meijer ; photo editing, Peter Homan ; overall final editing, Christine WaslanderKegan Paul International1992
translation from the Dutch by Jacky ter Horst-Meijer ; photo editing, Peter Homan ; overall final editing, Christine WaslanderKegan Paul International1992, c1990
photo editor, Peter Homan ; scientific editor, Reimar Schefold ; journalistic editor, Vincent Dekker ; overall final editing, Nico de JongeKegan Paul International1991