Buffa, Elwood S. (Elwood Spencer), author
John Wiley & Sons, 1987
Buku Teks
Jacobs, F. Robert, author
Mcgraw-Hill Education, 2018
Buku Teks
Davis, Mark M., author
Irwin, 1999
Buku Teks
Jacobs, Robert F., author
McGraw-Hill , 2009
Multimedia
Mayer, Raymond R., author
McGraw-Hill, 1982
Buku Teks