Natale, Christopher, author
Fairchild Books, 2009
Buku Teks
Paterson, John, author
John Wiley & Sons, 1977
Buku Teks
Tomlinson, M. J. (Michael John), author
The Cement and Concrete Association, 1977
Buku Teks
O`Brien, James J.
McGraw-Hill, 1976
Buku Teks
Munson, Albe E., author
McGraw-Hill, 1974
Buku Teks