Buku Teks
editor, Rosalie Targonski
United States Information Agency, Office of Academic Programs, [date of publication not identified]
Buku Teks
Lancaster, F. Wilfrid, author
Uninersity of Illinois, 1993
Buku Teks
Lancaster, F. Wilfrid, author
The Library Association, 1988
Buku Teks
Arden, Paul, author
Phaidon, 2003
Buku Teks