BREYER, D. E. (1980). Design Of Wood Structures Oleh Donald E Breyer And John A. Ank. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)BREYER, Donald E. Design Of Wood Structures Oleh Donald E Breyer And John A. Ank. McGraw-Hill, 1980.
Lua MLA (8ú heag.)BREYER, Donald E. Design Of Wood Structures Oleh Donald E Breyer And John A. Ank. McGraw-Hill, 1980.
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