Agustín Gamarra jẹ́ ààrẹ orílẹ̀ èdè Perú tẹ́lẹ̀. Josephus Nelson Larned; Donald Eugene Smith, Charles Seymour, Augustus Hunt Shearer, Daniel Chauncey Knowlton (1924). The New Larned History for Ready Reference, Reading and Research: The Actual Words of the World's Best Historians, Biographers and Specialists; a Complete System of History for All Uses, Extending to All Countries and Subjects and Representing the Better and Newer Literature of History. C.A. Nichols Publishing Company.