Phylogenetics and Evolution 14(1): 141–151. PDF fulltext (页面存档备份,存于互联网档案馆) Shapiro, Beth; Sibthorpe, Dean; Rambaut, Andrew; Austin, Jeremy; Wragg, Graham M.;
Now Foundation. [October 12, 2012]. (原始内容存档于2012年10月6日). Interview: BethShapiro, Author Of 'How To Clone A Mammoth' : NPR. NPR.org. 9 May 2015 [2016-11-27]
Grant D.; Cahill, James A.; Reyes, Alberto V.; MacPhee, Ross D.E.; Shapiro, Beth. Genomic Data from Extinct North American Camelops Revise Camel Evolutionary