Stern, Sylvan P.
Prentice-Hall, 1959
Buku Teks
Parker, Harry, author
John Wiley & Sons, 1976
Buku Teks
Forsyth, Benjamin, author
McGraw-Hill, 1971
Buku Teks
Blume, John A., author
Portland Cement Association, 1961
Buku Teks
Gioncu, Victor, author
John Wiley & Sons, 1979
Buku Teks