Germany. Auswärtiges Amt. (1940). The German white paper. Howell, Soskin and Company.
Dyfyniad Arddull ChicagoGermany. Auswärtiges Amt. The German White Paper. New York City: Howell, Soskin and Company, 1940.
Dyfyniad MLAGermany. Auswärtiges Amt. The German White Paper. Howell, Soskin and Company, 1940.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.