Christopher, A.J. Segregation and Cemeteries in Port Elizabeth, South Africa. The Geographical Journal. 1995, 161 (1): 38–46. JSTOR 634871. doi:10.2307/634871.
Christopher, A.J. Segregation and Cemeteries in Port Elizabeth, South Africa. The Geographical Journal. 1995, 161 (1): 38–46. JSTOR 634871. doi:10.2307/634871.