Spencer, Charles D., author
Cambridge University Press, 1990
Buku Teks
Encarnacao, Jose L., author
Springer-Verlag, 1983
Buku Teks
Hayes, John P. author
McGraw-Hill Kogakusha, 1978
Buku Teks
Malvino, Albert Paul, author
Erlangga, 1994
Buku Teks
Sandige, Richard S., author
McGraw-Hill, 2012
Buku Teks