Ojo, O. 2010c. 'Slavery and the slave trade in Ikale, Yorubaland': A Rejoinder. Lagos Historical Review, No. 10, pp. 120-44.
Ojo, O. 2015. Amazing struggle: Dasalu, global Yoruba networks, and the fight against slavery. Atlantic Studies, Vol. 12, No. 1, pp. 5-25.
Ojo, O. 2017. The slave ship Manuelita and the story of a Yoruba community, 18331834. Tempo, Vol. 23, No. 2, pp. 360-82.  
Peabody, S. and Stovall, T. (eds.). 2003. The Color of Liberty: Histories of Race in France. Durham, NC, Duke University Press.
Quesné, J. 1823. Mémoires du Capitaine Landolphe, contenant l'bistoire de ses voyages pendant trente-six ans, aux côtes d'Afrique et aux deux Amériques. Paris, Arthus Bertrand.
Raban, J. 1830-1832 A Vocabulary of the Eyo, or Aku, a dialect of West Africa. London, CMS.
Reis, J. J. 2003. Rebelião escrava no Brasil: a bistória do levante dos malés em 1835, 2nd ed. São Paulo, Brazil, Companhia das Letras. [1993. Slave Rebellion in Brazil: The African Muslim Uprising in Babia, 1835. Baltimore, Md., The Johns Hopkins University Press.]  
Reis, J. J. and dos Santos Gomes, F. 2009. Repercussions of the Haitian Revolution in Brazil, 1791-1850. D. P. Geggus and N. Fiering (eds.), The World of the Haitian Revolution. Bloomington, Ind., Indiana University Press, pp. 284-314.
Roge, P. 2014. An Early Scramble for Africa: British, Danish and French Colonial Projects on the Coast of West Africa, 1780s and 1790s. R. Aldrich and K. McKenzie (eds.), The Routledge History of Western Empires. Oxford, UK, and New York, Routledge, pp. 72-86.
Santana, A. R. de. 2018. A extraordinária odisseia do comerciante Ijebu que foi escravo no Brasil e homem livre na França (1820-1842). Afro-Ásia, No. 57, pp. 9-53.  
Schneider,J. 1989. Trade relations between France and Latin America, 1810-1850. R. Lieh (ed.), America Latina en la epoca de Simon Bolivar: La formacio de las economias nacionales y los intereses economicos europeos 1800-1850. Berlin, Colloquim Verlag, pp. 423-37.