Kreyszig, Erwin, author
John Wiley & Sons, 1978
Buku Teks
Johnson, David E., author
Prentice-Hall, 1981
Buku Teks
Samuelson, Paul A. (Paul Anthony), 1915-2009, author
McGraw-Hill, 1985
Buku Teks
Dolciani, Mary P., author
Houghton Mifflin, 1967
Buku Teks
Samuelson, Paul A. (Paul Anthony), 1915-2009, author
McGraw-Hill, 1958
Buku Teks