|}
<br>
<noinclude>
==References==
<nocite>
ANDERSON1872
ANDERSON1879
BJORN1940
DAVIDSON1962
EDWARDS1992
GRAHAM-CAMPBELL2004
GRIEG1940
LAKING1920
OAKESHOTT1960
OAKESHOTT1962
OWEN1999
PENNANT1776
RICHARDS1995
RICHARDS2004
WILSON1965
WILSON2008
WHEELER1927
</nocite>
<biblio force=false>#[[Template:Bib]]</biblio>
<HarvardReferences />
</noinclude>