Pickens, Mark. Garvey, Marcus (1887 – 1940). Routledge Encyclopedia of Modernism, Taylor and Francis, https://www.rem.routledge.com/articles/garvey-marcus-1887-1940.
Pickens, M.(2016). Garvey, Marcus (1887 – 1940). In The Routledge Encyclopedia of Modernism. Taylor and Francis. Retrieved 19 Apr. 2024, from https://www.rem.routledge.com/articles/garvey-marcus-1887-1940. doi:10.4324/9781135000356-REM1157-1
Pickens, M. 2016, 'Garvey, Marcus (1887 – 1940)' In: Routledge Encyclopedia of Modernism, Taylor and Francis, viewed 19 April 2024, <https://www.rem.routledge.com/articles/garvey-marcus-1887-1940>. doi:10.4324/9781135000356-REM1157-1