Laughner, V. H., & Hargan, A. D. (1956). Handbook of fastening and joining of metal parts. McGraw-Hill.
Cita Chicago (17th ed.)Laughner, Vallory H., i Augustus D. Hargan. Handbook of Fastening and Joining of Metal Parts. New York: McGraw-Hill, 1956.
Cita MLA (8th ed.)Laughner, Vallory H., i Augustus D. Hargan. Handbook of Fastening and Joining of Metal Parts. McGraw-Hill, 1956.
Atenció: Aquestes cites poden no estar 100% correctes.