[*Barlow 1992] {{#lst::Category:Barlow 1992|Barlow 1992}} [[Category:Barlow 1992]]<br>
[*Gav 1992] {{#lst::Category:Barlow 1992|Gav 1992}} <br>
[*test 2000] [[::Category:{{Ref|Section=Bert 1992|Book=Barlow 1992 }}{{Ref| Test 2000]]<br>Section=Barlow 1992|Book=Barlow 1992}}{{Ref|Section=Gav 1992|Book=Barlow 1992}}
<HarvardReferences />