Buku Teks
The American Bibliographical Institute, 1986
Buku Referensi
Rosen, Bob, 1955-, author
Jossey-Bass, 2014
Buku Teks
Gould, W.T.S., author
John Wiley, Longman Scientific, 1993
Buku Teks
Kolevzon, Edward R., author
Allyn and Bacon, 1959
Buku Teks