References
* Arisundara Mani, ''Akilathirattu Ammanai Parayana Urai'', 2002 Vaikundar Thirukkudumbam Publications. * G. Patrick, ''Religion and Subaltern Agency'', 2003, University of Madras. * N.Vivekanandan, ''Akilathirattu Ammanai Moolamum Uraiyum'', 2003, Vivekananda Publications. * Mani Bharathi, ''Akilathirattu Ammanai Vilakka Urai'', 2001, Part: 2. Ayyavazhi