Arthur Alfonso "Afroborinqueno" Schomburg - Biography of the Puerto Rican and Black historian by Robert Knight, in "Civil Rights Journal", premiere edition. Published by the U.S. Commission on Civil Rights.
The Negro Digs up His Past - Full text with images of Schomburg's essay published in the March 1925 issue of "The Survey Graphic".
The Schomburg Papers - This collection consists of correspondence, published and unpublished writings and other articles that reflect his activities as researcher and writer, collector and curator.