Fadzil, M. M. M. (2011). Shear strength of soft soil reinforced with a group of bottom ash columns [electronic resource].
Chicago-referens (17:e uppl.)Fadzil, Muhammad Muttaqin Mohammad. Shear Strength of Soft Soil Reinforced with a Group of Bottom Ash Columns [electronic Resource]. 2011.
MLA-referens (9:e uppl.)Fadzil, Muhammad Muttaqin Mohammad. Shear Strength of Soft Soil Reinforced with a Group of Bottom Ash Columns [electronic Resource]. 2011.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.