Campbell, Stephen L., author
Wadsworth, 1990
Buku Teks
Farlow, Stanley J., author
McGraw-Hill, 1994
Buku Teks
Shampine, Laurence F., author
Chapman & Hall, 1994
Buku Teks
Deo, Sadashiv G., author
Tata Mcgraw-Hill, 1980
Buku Teks
Gear, C. William (Charles William), 1935-, author
Prentice-Hall, 1971
Buku Teks