Cassara, Ernest
History of the United States of America: a guide to information sources
Gale Research Coompany, 1977
 Buku Teks SO
Antony, Arthur
Guide to basic information sources in chemistry
John Wiley & Sons, 1979
 Buku Teks
Keaveney, Sydney Starr
American painting: a guide to information sources
Gale Research Co., 1974
 Buku Teks
A guide to information sources in the geographical sciences
edited by Stephen Goddard
Barnes & Noble Books , 1983
 Buku Referensi
Blazek, Ron
The Humanities : a selective guide to information sources
Libraries Unlimited, 2000
 Buku Referensi