BLUME, J. A. (1961). Design Of Multistory Reinforced Concrete Buildings For Eartquake Motion John A. Blume, Nathan M. Newmark. Portland Cement Association.
Lua i Stíl Chicago (17ú heag.)BLUME, John A. Design Of Multistory Reinforced Concrete Buildings For Eartquake Motion John A. Blume, Nathan M. Newmark. Portland Cement Association, 1961.
Lua MLA (8ú heag.)BLUME, John A. Design Of Multistory Reinforced Concrete Buildings For Eartquake Motion John A. Blume, Nathan M. Newmark. Portland Cement Association, 1961.
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