CHEN, W., & CHEN, W. (1996). Stability Design Of Semirigid Frames Wf. Chen, Yoshiaki Goto, Jy. Richard Liew. John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)CHEN, W.F, agus W.F CHEN. Stability Design Of Semirigid Frames Wf. Chen, Yoshiaki Goto, Jy. Richard Liew. John Wiley & Sons, 1996.
Lua MLA (8ú heag.)CHEN, W.F, agus W.F CHEN. Stability Design Of Semirigid Frames Wf. Chen, Yoshiaki Goto, Jy. Richard Liew. John Wiley & Sons, 1996.
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