PEURIFOY, R. (2012). CONSTRUCTION PLANNING, EQUIPMENT AND METHODS (7TH.). TATA MCGRAW HILL.
Chicago-viite (17. p.)PEURIFOY, ROBERT.L. CONSTRUCTION PLANNING, EQUIPMENT AND METHODS. 7TH. NEW DELHI: TATA MCGRAW HILL, 2012.
MLA-viite (9. p.)PEURIFOY, ROBERT.L. CONSTRUCTION PLANNING, EQUIPMENT AND METHODS. 7TH. TATA MCGRAW HILL, 2012.
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