{{sfn|Mayne|1999|p=}}

* {{cite book | last=Mayne | first=Alan | title=From Politics Past to Politics Future | publisher=Praeger | publication-place=Westport, Conn | date=1999-03-30 | isbn=978-0-275-96151-0}}

<ref name="p079">{{cite book | last=Mayne | first=Alan | title=From Politics Past to Politics Future | publisher=Praeger | publication-place=Westport, Conn | date=1999-03-30 | isbn=978-0-275-96151-0 | page=}}</ref>