1. Alagsy, Iya (2013) personal interview, 30 August.
2. Herskovits's Heritage: Rethinking Syncretism in the African Diaspora
3. Barbosa, Silvia Maria Silva (2003) ‘O Poder de Zeferina no Quilombo do Urubu: Uma recontrução histórica política-social’ (The power of Zeferina in the Quilombo of Urubu: A historical political-social reconstruction), doctoral thesis, Methodist University of São Paulo, Säo Bernardo do Campo.