Griffin, Ricky W., author
Addison-Wesley, 1995
Buku Teks
Griffin, Ricky W., author
Prentice-Hall, 2002
Buku Teks
Rugman, Alan M., author
McGraw-Hill, 1985
Buku Teks
Daniels, John D., author
Addison-Wesley, 1982
Buku Teks
Blough, Roy
McGraw-Hill, 1966
Buku Teks