Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Stach, Babett and Germany (West). Bundesarchiv",Nachlaß Oskar Messter : Bestand N 1275,,Bundesarchiv Koblenz,1994,Findbücher zu Beständen des Bundesarchivs,,3891920482,,https://cir.nii.ac.jp/crid/1130000793971844096