Astiwi, Putri Nur
Pusat jasa Perpustakaan dan Informasi ( Perpustakaan Nasional RI), 2011
Artikel Jurnal
O`Brein, James M., author
[publisher not identified], [date of publication not identified]
Artikel Jurnal
Graduate School of Library, Information and Media Studies University of Tsukuba, 2002
Majalah, Jurnal, Buletin
Gallacher, Cathryn, author
Aslib, 1999
Buku Teks
Gallacher, Cathryn, author
Aslib , 1999
Buku Teks