ITB Press, 2004
Buku Teks
Hayt, William H., author
McGraw-Hill , 2006
Buku Teks
Siegel, Daniel M.
Cambridge University Press, 1991
Buku Teks
Rao, Nannapaneni Narayana, author
Prentice-Hall, 1991
Buku Teks
Schwarz, Steven E., author
Saunders College, 1990
Buku Teks