Lawrence, Paul R.
Addison-Wesley, 1969
Buku Teks
Carter, W. Nick, author
ADB, 1991
Buku Teks
Gede Prama, author
Elex Media Komputindo, 2002
Buku Teks
Koontz, Harold, author
Erlangga, 1989
Buku Teks
Stoner, James A.F. (Arthur Finch), author
Intermedia, 1986
Buku Teks