Goedhals 2003. Goedhals, Mandy (February 2003). "African Nationalism and Indigenous Christianity: A Study in the Life of James Calata (1895-1983)". Journal of Religion in Africa. 33 (1): 63–82. doi:10.1163/157006603765626712. JSTOR1581635.
Goedhals 2003. Goedhals, Mandy (February 2003). "African Nationalism and Indigenous Christianity: A Study in the Life of James Calata (1895-1983)". Journal of Religion in Africa. 33 (1): 63–82. doi:10.1163/157006603765626712. JSTOR1581635.