edited by Garry Rodan, Kevin Hewison and Richard Robison
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Buku Teks
Balaam, David N., 1950-, author
Pearson Education, 2014
Buku Teks
Balaam, David N., 1950-, author
Pearson/Prentice Hall, 2005
Buku Teks
Balaam, David N., 1950-, author
Prentice-Hall, 1996
Buku Teks
Bladen, V.W.
University of Toronto Press, 1959
Buku Klasik