Chen, W., & Duan, L. (2014). Bridge engineering handbook: Substructure design (Second edition.). Taylor & Francis.
Lua i Stíl Chicago (17ú heag.)Chen, Wai-Fah, agus Lian Duan. Bridge Engineering Handbook: Substructure Design. Second edition. Boca Raton: Taylor & Francis, 2014.
Lua MLA (9ú heag.)Chen, Wai-Fah, agus Lian Duan. Bridge Engineering Handbook: Substructure Design. Second edition. Taylor & Francis, 2014.
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