Harsch, J. C. (1942). Germany at war: Twenty key questions and answers. Foreign Policy Association.
Dyfyniad Arddull ChicagoHarsch, Joseph Close. Germany at War: Twenty Key Questions and Answers. [New York]: Foreign Policy Association, 1942.
Dyfyniad MLAHarsch, Joseph Close. Germany at War: Twenty Key Questions and Answers. Foreign Policy Association, 1942.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.