Brophy, James J., author
McGraw-Hill, 1990
Buku Teks
Fortney, Llyod R., author
Harcord Brace Jovanovich, 1987
Buku Teks
Smith, Ralph J., author
John Wiley & Sons, 1980
Buku Teks
Smith, Ralph J., author
John Wiley & Sons, 1987
Buku Teks
Van der Ziel, Aldert, 1910-
Prentice-Hall, 1959
Buku Teks