* {{cite book | last=Cook | first=Richard | title=It's about that Time | publisher=Oxford University Press, USA | publication-place=Oxford New York, NY | date=2007 | isbn=0-19-532266-5}}
<ref name="h466">{{cite book | last=Cook | first=Richard | title=It's about that Time | publisher=Oxford University Press, USA | publication-place=Oxford New York, NY | date=2007 | isbn=0-19-532266-5 | page=}}</ref>