Petersohn, Henry
Prentice-Hall, 1982
Buku Teks
Haueisen, William D.
Prentice-Hall, 1982
Buku Teks
Jogiyanto H.M. (Hartono M.), author
Andi , 2005
Buku Teks
Elison, Alan L.
Macmillan, 1991
Buku Teks
Kroenke, David M., 1946-, author
Mitchell Publishing, 1987
Buku Teks