Smith, Ronald C.
Principles and practices of heavy construction
Prentice-Hall, 1993
 Buku Teks
Peurifoy, Robert Leroy
Construction planning, equipment, and methods
McGraw-Hill, 2006
 Buku Teks
Peurifoy, Robert Leroy
Construction planning, equipment, and methods
McGraw-Hill, 1996
 Buku Teks
Peurifoy, Robert Leroy
Construction planning, equipment, and methods
McGraw-Hill, 1979
 Buku Teks
Peurifoy, Robert Leroy
Construction planning, equipment, and methods
McGraw-Hill, 1979
 Buku Teks