edited by K.W. Brodlie
Academic Press, 1980
Buku Teks
Sandige, Richard S., author
McGraw-Hill, 2012
Buku Teks
Hwang, Kai, author
Wiley, 1979
Buku Teks
Astrom, Karl J. (Karl Johan), 1934-, author
Prentice Hall International, 1997
Buku Teks
Rockport Publisher, 1997
Buku Referensi