Hart, David J.
Penerbit Erlangga, 2003
Multimedia
Leffler, John E.
Macmillan, 1973
Buku Teks
Atkins, Robert C. (Robert Charles), 1944-
McGraw-Hill, 1990
Buku Teks
Atkins, Robert C. (Robert Charles), 1944-
McGraw-Hil, 2013
Buku Teks
Newman, Melvin S.
Macmillan, 1972
Buku Teks