BOCKRATH, J. T. (1995). Contracts And The Legal Environment For Engineers And Architects Joseph T. Bockrath. McGraw-Hill.
Chicago-referens (17:e uppl.)BOCKRATH, Joseph T. Contracts And The Legal Environment For Engineers And Architects Joseph T. Bockrath. McGraw-Hill, 1995.
MLA-referens (8:e uppl.)BOCKRATH, Joseph T. Contracts And The Legal Environment For Engineers And Architects Joseph T. Bockrath. McGraw-Hill, 1995.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.