Malone, Patrick M., author
McGraw-Hill, 2001
Buku Teks
Parker, C.C. (Christopher Charles), author
Butterworths, 1960
Buku Teks
Askeland, Donald R.
Chapman & Hall, 1990
Buku Teks
Van Nostrand Reinhold, 1985
Buku Teks
Crawford, John, author
Chandos Publishing, 2006
Buku Teks