Kehl, J. E. (1928). New consolidation in German clock and watch industry. [publisher not identified].
Chicago Style (17th ed.) CitationKehl, John E. New Consolidation in German Clock and Watch Industry. Washington, D.C.: [publisher not identified], 1928.
MLA (9th ed.) CitationKehl, John E. New Consolidation in German Clock and Watch Industry. [publisher not identified], 1928.
Warning: These citations may not always be 100% accurate.