Peurifoy, Robert Leroy
Estimating construction costs
McGraw-Hill, 2002
 Buku Teks SO
Fatzinger, James A. S.
Basic estimating for construction
Pearson-Prentice Hall, 2004
 Buku Teks SO
Peurifoy, Robert Leroy
Estimating construction costs
McGraw-Hill Higher Education, 2014
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Cubit, Harry T.
Electrical construction cost estimating
McGraw-Hill, 1981
 Buku Teks SO
Cubit, Harry T.
Electrical construction cost estimating
McGraw-Hill, 1981
 Buku Teks SO