Beedle, L. S. (1962). Structural steel design.
Cita Chicago (17th ed.)Beedle, Lynn S. Structural Steel Design. Bethlehem Pa. : Lehigh University Fritz Engineering Laboratory Report, 1962.
Cita MLA (9th ed.)Beedle, Lynn S. Structural Steel Design. 1962.
Atenció: Aquestes cites poden no estar 100% correctes.
