(1991). Deep Foundations Implovements Design, Construction And Testing Editor: Melvin I. Esrig And Robert Bachus. ASTM.
Chicago-referens (17:e uppl.)Deep Foundations Implovements Design, Construction And Testing Editor: Melvin I. Esrig And Robert Bachus. ASTM, 1991.
MLA-referens (8:e uppl.)Deep Foundations Implovements Design, Construction And Testing Editor: Melvin I. Esrig And Robert Bachus. ASTM, 1991.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.