Caputo, Janette S., author
AZ Cry Press , 1991
Buku Teks
edited by Alphonse F. Trezza
G.K. Hall, 1990
Buku Teks
Ray, Colin, author
UNESCO, 1979
Buku Teks
Shera, Jesse H., author
Libraries Unlimited, 1976
Buku Teks
Saricks, Joyce G., author
[American Library association, ], 2005
eBooks