Chwee, A. Y. L. (2011). Influence of grain size distribution on shear strength of sand [electronic resource].
Lua i Stíl Chicago (17ú heag.)Chwee, Allan Yew Lun. Influence of Grain Size Distribution on Shear Strength of Sand [electronic Resource]. 2011.
Lua MLA (9ú heag.)Chwee, Allan Yew Lun. Influence of Grain Size Distribution on Shear Strength of Sand [electronic Resource]. 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.