Ross, Catherine Sheldrick, author
Library Association Publishing, 1998
Buku Teks
Ross, Catherine Sheldrick
Library Association Publishing, 1998
Buku Referensi
Schwartz, Candy, author
Ablex Publishing, 1993
Buku Teks
Rubin, Richard, 1949-, author
Neal-Schuman, 2016
Buku Teks
University of Chicago, Graduate Library School , 1970
Buku Referensi