Wu, T. (1966). Soil mechanics. Allyn and Bacon.
Lua i Stíl Chicago (17ú heag.)Wu, Tien-hsing. Soil Mechanics. Boston: Allyn and Bacon, 1966.
Lua MLA (9ú heag.)Wu, Tien-hsing. Soil Mechanics. Allyn and Bacon, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.