Lenz, W., & Singer, H. (1991). Reichswirtschaftsministerium: Bestand R 7.
Chicago Style (17th ed.) CitationLenz, Wilhelm, and Hedwig Singer. Reichswirtschaftsministerium: Bestand R 7. Koblenz, 1991.
MLA (9th ed.) CitationLenz, Wilhelm, and Hedwig Singer. Reichswirtschaftsministerium: Bestand R 7. 1991.
Warning: These citations may not always be 100% accurate.