สำนักงานราชบัณฑิตยสภา

วงเดื อน นาราสั จจ์ 325 วารสารราชบัณฑิตยสภา ปีที่ ๔๑ ฉบับที่ ๒ เม.ย.-มิ.ย. ๒๕๕๙ Sawyer, Kem Knapp. 2010. Harriet Tubman . New York: DK Publishing. D.C. Heath and Company. “Fugitive Slave Act 1850,” Available from: URL: http://avalon.law.yale.edu/19 t h _century/ fugitive.asp “Harriet Beecher Stowe,” Available from: URL: http://www.biography.com/people/harriet- beecher-stowe-9496479 “Harriet Tubman and the Underground Railroad,” Available from: URL: http://www. harriettubmanbiography.com/TubmansUGRR.html “Harriet Tubman’s Flight to Freedom,” Available from: URL: http://www.harriettubman- biography.com/harriet-tubman-s-flight-to-freedom.html “Maria W. Stewart,” Available from: URL: http://originalpeople.org/maria-w-stewart- african-american-woman-lecture-womens-rights/ “Narative of Sojourner Truth, A Northern Slave,” Available from: URL: http://digital. library.upenn.edu/women/truth/1850/1850.html “Presidential Proclamation – Harriet Tubman Underground Railroad National Monument,” Available from: URL: https://www.whitehouse.gov/the-press-office/ 2013/03/25/ presidential-proclamation-harriet-tubman-underground-railroad-national-m “Sojourner Truth,” Available from: URL: https://www.nps.gov/wori/learn/historyculture/ sojourner-truth.htm “Sojourner Truth: A Life and Legacy of Faith,” Available from: URL: http://www.sojourn - ertruth.org/Library/Archive/LegacyOfFaith.htm “Uncle Tom’s Cabin,” Available from: URL: https://www.harrietbeecherstowecenter.org/ utc/