Neuharth, Dan
HarperCollins, 2002
Buku Teks
Nomi, Toshikata
Mizan Media utama, 2017
Buku Teks
Lowen, Walter
Greystone Press, 1958
Buku Teks
Lancaster, F. Wilfrid
Uninersity of Illinois, 1993
Buku Teks
Lancaster, F. Wilfrid
The Library Association, 1988
Buku Teks