1. Christian social teaching – fundamental social and ethical issues
With an Introduction and Complementary Notes by Lothar Roos. Original (published in German): Joseph Kardinal Höffner, CHRISTLICHE GESELLSCHAFTSLEHRE, edited, revised and supplemented by Lothar Roos Editor: Butzon & Bercker Publishing Company: Butzon & Bercker • D-47623 Kevelaer, 1997 ISBN 3-7666-0324-8.
English and Chinese translation and digitalization sponsored and organized by ORDO SOCIALIS.
Address at the annual memorial service of Joseph Cardinal Höffneron 19th October 2008 in Cologne
Божидар Андонов, Марко Арндт, Арнд Кюперс, Петер Шаленберг (Cъставителски), Обществената роля на Църквата, София 2016
There are undoubtedly Christian leaders in business. But can or should there be Christian leadership ethics? Elmar Nass, Professor for social and business ethics at the Wilhelm Löhe university for applied sciences, and Ellen Kreuer from the university of Münster unfold a concept, which is based on the biblical conception of man and Christian virtue ethics.
Elmar Nass / Ellen Kreuer: Methodology and Applications of Christian Leadership Ethics. In: Journal of Values-Based Leadership XI (II) 2018: 71-88.