edited by David Baker
Library Association Publishing, 1997
Buku Teks
Magrill, Rose Mary, author
American Library Association, 1989
Buku Teks
edited by G.E. Gorman, Sydney J. Shep
Facet, 2007
Buku Teks
G.E. Gorman; Sydney J. Shep
Facet Publishing, 2006
Buku Teks
Dziong, Zbigniew, author
McGraw-Hill, 1997
Buku Teks