Kulturen und Werte Wittgensteins "Kringel-Buch" als Initialtext Rothhaupt, Josef Innbundet / 2013 / Tysk
Philosophy of Thomas Aquinas on Justice and Human Rights A Paradigm for the Africa-Cultural Conflicts Resolution - Nigerian Perspectives Volume 108 Abba, Joebarth C Heftet / 2017 / Engelsk
