Gould, Rebecca Ruth (September 2, 2019). "Justice Deferred: Legal Duplicity and the Scapegoat Mentality in Paul Laurence Dunbar's Jim Crow America". Law & Literature. 31 (3): 357–379. doi:10.1080/1535685X.2018.1550874. S2CID149619725.
Roberts, Brian (2012). "A London Legacy of Ira Aldridge: Henry Francis Downing and the Paratheatrical Poetics of Plot and Cast(e)". Modern Drama. 55 (3): 396. doi:10.3138/md.55.3.386. S2CID162466396.
Gould, Rebecca Ruth (September 2, 2019). "Justice Deferred: Legal Duplicity and the Scapegoat Mentality in Paul Laurence Dunbar's Jim Crow America". Law & Literature. 31 (3): 357–379. doi:10.1080/1535685X.2018.1550874. S2CID149619725.
Roberts, Brian (2012). "A London Legacy of Ira Aldridge: Henry Francis Downing and the Paratheatrical Poetics of Plot and Cast(e)". Modern Drama. 55 (3): 396. doi:10.3138/md.55.3.386. S2CID162466396.
songofamerica.net
"Dunbar". Song of America. September 13, 2017. Retrieved December 3, 2019.