Leon, M.
Academic Press , 1973
Buku Teks
Enge, Harald A.
Addison-Wesley Publishing , 1966
Buku Teks
Harris, Edward G., author
John Wiley & Sons, 1975
Buku Teks
Kittel, Charles, author
John Wiley & Sons, 1986
Buku Teks
McGervey, John D., 1931-, author
Academic Press, 1983
Buku Teks