↑(en) Keith Nicklin , Ekpu: the Oron Ancestor figures of South Eastern Nigeria, The Horniman Museum and Gardens, Londres; Museu Antroplógico da Universidade, Coimbra, 1999, 136 p. (ISBN0-9518141-5-X)
Voir aussi
Bibliographie
(en) Joseph D. Esema, Culture, customs, and traditions of Akwa Ibom people of Nigeria, MOCOMP, Uyo, 2002, 132 p.
(en) Keith Nicklin , Ekpu: the Oron Ancestor figures of South Eastern Nigeria, The Horniman Museum and Gardens, Londres; Museu Antroplógico da Universidade, Coimbra, 1999, 136 p. (ISBN0-9518141-5-X)
(en) Okon Edet Uya, A History of Oron People of the Lower Cross River Basin, Manson Publishing Company, Oron, 1984, 193 p. (ISBN9789782451002)
(en) Okon Edet Uya (dir.), The Oron Nation in contemporary Nigeria: problems and prospects: being the proceedings of the colloquium held in honour of the coronation of His Royal Majesty, Ofong Mfon Afahene Eyo, as the Third Ahta Oro, February 28, 1998, Commercial and Technical Supplies Limited, Calabar, 1998, 140 p.