BOCKRATH, J. T. (1995). Contracts And The Legal Environment For Engineers And Architects Joseph T. Bockrath. McGraw-Hill.
Chicago-viite (17. p.)BOCKRATH, Joseph T. Contracts And The Legal Environment For Engineers And Architects Joseph T. Bockrath. McGraw-Hill, 1995.
MLA-viite (8. p.)BOCKRATH, Joseph T. Contracts And The Legal Environment For Engineers And Architects Joseph T. Bockrath. McGraw-Hill, 1995.
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