American Historical Association …
Gardner Griffin Grace (18..-19..),…
American Historical Association…
American historical association…
Morse Richard M. (1922-2001) …
American historical association …
Blegen Theodore Christian (1891-) …
Crosby Alfred W.
Adas Michael (1943-....) …
Colegio de México, American…
Heindel Richard Heathcote (1912-),…
* los campos marcados con un asterisco son obligatorios