Norris, Charles H. (Charles Head)
McGraw-Hill , 1960
Buku Teks
Norris, Charles H. (Charles Head)
McGraw-Hill, 1976
Buku Teks
Ketter, Robert L.
McGraw-Hill, 1979
Buku Teks
Au, Tung, 1923-
Prentice-Hall, 1965
Buku Teks
Hibbeler, R.C.
Pearson/Prentice Hall, 2006
Buku Teks