https://fr.wikisource.org/wiki/Auteur:Edward_Drinker_Cope
Edward Drinker Cope - Wikisource
edward drinker copewikisource
https://books.google.es/books?id=JcZkXjp04_gC&printsec=frontcover&hl=es&source=gbs_ge_summary_r&cad=0
The Bone Sharp: The Life of Edward Drinker Cope - Jane P. Davidson - Google Libros
edward drinker cope
https://collections.nlm.nih.gov/?f%5Bdrep2.authorAggregate%5D%5B%5D=Cope%2C+E.+D.+%28Edward+Drinker%29%2C+1840-1897&per_page=100&sort=drep3.titleSortForm+asc
Authors: Cope, E. D. (Edward Drinker), 1840-1897 - Digital Collections - National Library of...
https://collections.nlm.nih.gov/?f%5Bdrep2.authorAggregate%5D%5B%5D=Cope%2C+E.+D.+%28Edward+Drinker%29%2C+1840-1897&per_page=10
Authors: Cope, E. D. (Edward Drinker), 1840-1897 - Digital Collections - National Library of...