215 Days in the Life of an American AmbassadorMartin F. Herz, Peter F. Krogh · First published 1990Open the Tome
National interest and global goalsPeter F. Krogh, Thompson, Kenneth W. · First published 1989Open the Tome
Geheimhaltung und Öffentlichkeit in der Aussenpolitik =Peter F. Krogh, Werner Kaltefleiter · First published 1974Open the Tome
