Evans, G. Edward, 1937-, author
Libraries Unlimited, 2002
Buku Teks
Bloomberg, Marry, author
Libraries Unlimited, 1985
Buku Teks
American Library Association, 2018
Majalah, Jurnal, Buletin
Intner, Sheila S., author
[American Management Association, ], 2008
eBooks
Gorman, Michael, author
Libraries Unlimited, 1990
Buku Teks