Boston, 1957
Buku Teks
Berner, Andrew, author
Special Libraries Association , 1990
Buku Teks
Barbeau, Joseph E.
Custom book program of northeastern University , 1985
Buku Teks
Routledge, 1993
Buku Teks
edited by Santi Buscemi, Charlotte Smith
McGraw-Hill, 1999
Buku Teks