King Eyamba V and King Eyo Honesty II of Creek town respectively wrote to the British monarch to send Teachers, Missionaries and agricultural experts to Old Calabar to teach.[5]
Duke, Orok Orok Effiom (2008), Great Calabar Chronicle: People, World Events and Dates, 1500-2007, Calabar: Clinprint International, ISBN978-978-016-624-3
Simmons, Donald C. (1968) [1st pub. 1956], "An Ethnographic Sketch of the Efik people", in Forde, Daryll (ed.), Efik Traders of Old Calabar, London: Dawsons of Pall Mall OCLC67514086
Talbot, Percy Amaury (1969) [1st pub. 1926], The People of Southern Nigeria: a sketch of their history, ethnology and languages, with an abstract of the 1921 census, vol. 1, London: Frank Cass & Co. Ltd. OCLC716063900
Simmons, Donald C. (1958). Analysis of the Reflection of Culture in Efik folktales (PhD). Yale University.