SCHOFIELD, A. (1968). Critical State Soil Mechanics / Andrew Schofield And Peter Wroth. McGraw-Hill.
Chicago-referens (17:e uppl.)SCHOFIELD, Andrew. Critical State Soil Mechanics / Andrew Schofield And Peter Wroth. McGraw-Hill, 1968.
MLA-referens (8:e uppl.)SCHOFIELD, Andrew. Critical State Soil Mechanics / Andrew Schofield And Peter Wroth. McGraw-Hill, 1968.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.