Wang, C., & Eckel, C. L. (1957). Elementary theory of structures. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Wang, Chu-Kia, agus Clarence Lewis Eckel. Elementary Theory of Structures. New York: McGraw-Hill, 1957.
Lua MLA (9ú heag.)Wang, Chu-Kia, agus Clarence Lewis Eckel. Elementary Theory of Structures. McGraw-Hill, 1957.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.