Miller, Ivor; Ojong, Mathew (February 2013). "Ékpè 'leopard' society in Africa and the Americas: influence and values of an ancient tradition". Ethnic and Racial Studies. 36 (2): 266–281. doi:10.1080/01419870.2012.676200. S2CID145426848.
Miller, Ivor; Ojong, Mathew (February 2013). "Ékpè 'leopard' society in Africa and the Americas: influence and values of an ancient tradition". Ethnic and Racial Studies. 36 (2): 266–281. doi:10.1080/01419870.2012.676200. S2CID145426848.
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