Mittal, R., author
SSMB, 1996
Buku Teks
Abraham, Ralph
W.A. Benjamin , 1967
Buku Teks
Ziegler, Hans, author
Addison-Wesley, 1965
Buku Teks
Lai, W. Michael, author
Pergamon Press, 1978
Buku Teks
Roberson, John A., author
Houghton Miffiln, 1990
Buku Teks