{{sfn | Weishampel | Dodson | Osmólska | 2004 | p=}}

* {{cite book | last=Weishampel | first=David B. | last2=Dodson | first2=Peter | last3=Osmólska | first3=Halszka | title=The Dinosauria | publisher=Univ of California Press | publication-place=Berkeley | date=2004-11-06 | isbn=0-520-24209-2 | oclc=ocm55000644}}

<ref name="n149">{{cite book | last=Weishampel | first=David B. | last2=Dodson | first2=Peter | last3=Osmólska | first3=Halszka | title=The Dinosauria | publisher=Univ of California Press | publication-place=Berkeley | date=2004-11-06 | isbn=0-520-24209-2 | oclc=ocm55000644 | page=}}</ref>