{{sfn|Jenkins|2006|p=}}

* {{cite book | last=Jenkins | first=Philip | title=Decade of Nightmares | publisher=Oxford University Press | publication-place=New York | date=2006-03-15 | isbn=978-0-19-517866-1}}

<ref name="o188">{{cite book | last=Jenkins | first=Philip | title=Decade of Nightmares | publisher=Oxford University Press | publication-place=New York | date=2006-03-15 | isbn=978-0-19-517866-1 | page=}}</ref>