Evans, G. Edward, 1937-, author
Libraries Unlimited , 2005
Buku Teks
Gardner, Richard K., author
McGraw-Hill, 1981
Buku Teks
Evans, G. Edward, 1937-, author
Libraries, 2005
Buku Teks
Evans, G. Edward, 1937-, author
Libraries Unlimited, 2000
Buku Teks
Slote, Stanley J., author
Libraries Unlimited, 1977
Buku Teks