Cita APA (7a ed.)
Bowles, J. E. (1980). Structural steel design. McGraw-Hill.
Cita estilo Chicago (17a ed.)
Bowles, Joseph E. Structural Steel Design. Nueva York, EUA: McGraw-Hill, 1980.
Cita MLA (9a ed.)
Bowles, Joseph E. Structural Steel Design. McGraw-Hill, 1980.
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