Spiegel, Leonard, author
Pearson/Prentice Hall, 2004
Buku Teks
Ambrose, James E., author
John Wiley & Sons, 2002
Buku Teks
Spiegel, Leonard, author
Buku Teks
Spiegel, Leonard, author
Prentice-Hall, 1991
Buku Teks
edited by Herbert Herman
Academic Press, 1983
Buku Teks