Critical perspectives on Christopher Okigbo - Nwoga, Donatus Ibe. (Washington, D.C. : Three Continents Press, 1984)
"Christopher Okigbo, 1932-1967: a bio-bibliography" / by Joseph C. Anafulu: p. [349]-361.
"Addenda to Okigbo bibliography" / Bernth Lindfors: p. [362]-364.
Keywords: Okigbo, Christopher, -- 1932-1967 -- Criticism and interpretation; Okigbo, Christopher, -- 1932-1976 -- Interviews; Poets, Nigerian -- 20th century -- Interviews; Poetry -- Authorship; Nigeria -- Intellectual life -- 20th century