Cronin, Francis D.;Beers, Howard W.«Areas of Intense Drought Distress, 1930–1936»(PDF)(en anglès).Research Bulletin - U.S. Works Progress Administration / Federal Reserve Archival System for Economic Research (FRASER)p.1–23,gener 1937. Arxivat de l'original el 2018-08-10.[Consulta: 26 novembre 2023].
Murphy, Philip G.«The Drought of 1934»(PDF)(en anglès).A Report of The Federal Government's Assistance to Agriculture - U.S. Drought Coordinating Committee / Federal Reserve Archival System for Economic Research (FRASER),15-07-1935. Arxivat de l'original el 2018-08-10.[Consulta: 26 novembre 2023].
Cronin, Francis D.;Beers, Howard W.«Areas of Intense Drought Distress, 1930–1936»(PDF)(en anglès).Research Bulletin - U.S. Works Progress Administration / Federal Reserve Archival System for Economic Research (FRASER)p.1–23,gener 1937. Arxivat de l'original el 2018-08-10.[Consulta: 26 novembre 2023].
Murphy, Philip G.«The Drought of 1934»(PDF)(en anglès).A Report of The Federal Government's Assistance to Agriculture - U.S. Drought Coordinating Committee / Federal Reserve Archival System for Economic Research (FRASER),15-07-1935. Arxivat de l'original el 2018-08-10.[Consulta: 26 novembre 2023].
«Surviving the Dust Bowl»(en anglès).Public Broadcasting Service (PBS),1998. Arxivat de l'original el 2017-02-18.[Consulta: 28 octubre 2021].