Hecht, Harry G.
Prentice-Hall, 1990
Buku Teks
Yates, Paul, author
CRC Press, 2007
Buku Teks
Gormally, John, author
Prentice-Hall, 2000
Buku Teks
Gormally, John, author
Prentice-Hall, 2000
Buku Teks
Goldish, Dorothy M., author
Macmillan, 1990
Buku Teks