Hoy, S. M. (2010). Ellen Gates Starr: Her later years. Chicago History Museum.
Chicago Style aipamenaHoy, Suellen M. Ellen Gates Starr: Her Later Years. Chicago: Chicago History Museum, 2010.
MLA aipamenaHoy, Suellen M. Ellen Gates Starr: Her Later Years. Chicago History Museum, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.