Gerber, Harvey
Brooks/Cole, 1990
Buku Teks
Anton, Howard, author
John Wiley & Sons, 2015
Buku Teks
Anton, Howard, author
John Wiley & Sons, 2015
Buku Teks
Daniel, James W., author
Prentice-Hall, 1981
Buku Teks
Anton, Howard, author
John Wiley & Sond, 2011
Buku Teks