Ng Charles W. W. (2007). Advanced unsaturated soil mechanics and engineering. New York: Taylor & Francis.
Παραπομπή Chicago StyleNg Charles W. W. Advanced Unsaturated Soil Mechanics and Engineering. New York: Taylor & Francis, 2007.
Παραπομπή MLANg Charles W. W. Advanced Unsaturated Soil Mechanics and Engineering. New York: Taylor & Francis, 2007.
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