Saunders, G. A. (1959). Estimatin Structural Steel: Including structructural aluminum and miscellaneous materials. McGraw-Hill.
Cita Chicago Style (17a ed.)Saunders, George A. Estimatin Structural Steel: Including Structructural Aluminum and Miscellaneous Materials. New York US: McGraw-Hill, 1959.
Cita MLA (8a ed.)Saunders, George A. Estimatin Structural Steel: Including Structructural Aluminum and Miscellaneous Materials. McGraw-Hill, 1959.
Precaución: Estas citas no son 100% exactas.