Guyan, W. U. Archivmaterialien zu Walter Ulrich Guyan, 1911-1999.
Chicago Style (17th ed.) CitationGuyan, Walter Ulrich. Archivmaterialien Zu Walter Ulrich Guyan, 1911-1999.
MLA (9th ed.) CitationGuyan, Walter Ulrich. Archivmaterialien Zu Walter Ulrich Guyan, 1911-1999.
Warning: These citations may not always be 100% accurate.