(in English) Francene Barber; David Jett; Brenda Harhai (2010). Warsaw. Images of America. Charleston, S.C.: Arcadia Publishing. pp. 30, 130. ISBN978-0-7385-6776-1. LCCN2009921315.
naco.org
"Find a County". National Association of Counties. Retrieved June 7, 2011.
"Station: Warsaw 2 NW, VA". U.S. Climate Normals 2020: U.S. Monthly Climate Normals (1991-2020). National Oceanic and Atmospheric Administration. Retrieved July 5, 2021.