Spiegel, Murray R., author
McGraw-Hill, 1981
Buku Teks
Spiegel, Murray R., author
McGraw-Hill, 1985
Buku Teks
Boyce, William E., author
John Wiley & Sons, 1988
Buku Teks
Varberg, Dale E., author
Prentice-Hall, 1991
Buku Teks
Hoffmann, Laurence D., author
McGraw-Hill, 1993
Buku Teks