edited by Beth J. Shapiro; John Whaley
American Library Association, 1987
Buku Teks
Edited by McClung; Patricia A.
American Library Association, 1985
Buku Teks
Spiller, David, author
Library Association Publishing, 2000
Buku Teks
Reichman, Henry, author
[American Library association, American Library association], 2001
eBooks
Gardner, Richard K., author
McGraw-Hill, 1981
Buku Teks