http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
by Niklas Luhmann ; with introduction by Gianfranco Poggi ; [translated for the English edition by Howard Davis, John Raffan and Kathryn Rooney ; edited by Tom Burns and Gianfranco Poggi].
Translations of Vertrauen (Stuttgart: F. Enke, 1973) and Macht (Stuttgart: F. Enke, 1975).