O`Malley John R.
"Englewood Cliffs, NJ: Prentice-Hall, 1980"
Buku Teks
Hayt, William H.
2002
Multimedia
Johnson, David E.
Prentice-Hall, 1981
Buku Teks
by David E. Johnson ... [et al.]
Prentice-Hall, 1997
Buku Teks
Johnson, David E.
Prentice-Hall, 1992
Buku Teks