Feirer, J. L. (1974). General metal works. Mc Graw - Hill.
Chicago Edition CitationFeirer, John Louis. General Metal Works. New York: Mc Graw - Hill, 1974.
Cita MLAFeirer, John Louis. General Metal Works. Mc Graw - Hill, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.