Duren, William L., author
Xerox College Publishing, 1972
Buku Teks
Salas, Saturnino L., author
John Wiley Sons, 1982
Buku Teks
Repka, Joe
Wm. C. Brown Publishers, 1994
Buku Teks
Salas, Saturnino L., author
John Wiley & Sons, 1982
Buku Teks
Simmons, George F.
McGraw-HIll, 1996
Buku Teks