Eberhard, Wallace B. (July 31, 2019). "Sarah Porter Hillhouse: Setting the Record Straight". Journalism History. 1 (4): 133–136. doi:10.1080/00947679.1974.12066755.
Phillips, Ulrich B. (July 1911). "The Alexander Letters, 1787-1900, Review". The American Historical Review. 16 (4): 830–832. doi:10.2307/1835729. JSTOR1835729.
Phillips, Ulrich B. (July 1911). "The Alexander Letters, 1787-1900, Review". The American Historical Review. 16 (4): 830–832. doi:10.2307/1835729. JSTOR1835729.
proquest.com
Leslie, Glenda Sue Gillis (1999). 'The controlling bar': The influence of Macon's attorneys on its early history (Thesis). ProQuest304501725.