E. N. Amaku
R. F. G. Adams
Hugh Goldie
Efiong U. Aye
F. X. Una
Eyo Okon Akak
Association for the Promotion of Efik Language, Literature and culture.
O. A. Akpanyụn̄
Ida C. Ward
Terminology Workshop (1978 University of Calabar)
Unknown Author
William Everett Welmers
Thos. A. Efiom
T. L. Cook
Ọfiọn Akak
Grace N. Davis