Mass communication review yearbook : volume 4
Ellen Wartella, D. Charles Whitnet, editors
Sage, 1983
 Buku Referensi
The library association yearbook 1992
Library Association Publishing, 1992
 Buku Referensi
The library association yearbook 1994
Library Association Publishing, 1994
 Buku Referensi
The library association yearbook 1988
Library Association Publishing, 1989
 Buku Referensi
The library association yearbook 1989
Library Association Publishing, 1989
 Buku Referensi