Agumanu, A. E., & Okezie, C. (2014). Sedimentary Geology of Part of the Southern Benue Trough. Obafemi Awolowo University.
Lua i Stíl Chicago (17ú heag.)Agumanu, Azuwuike Ephraim, agus C.N Okezie. Sedimentary Geology of Part of the Southern Benue Trough. Obafemi Awolowo University, 2014.
Lua MLA (9ú heag.)Agumanu, Azuwuike Ephraim, agus C.N Okezie. Sedimentary Geology of Part of the Southern Benue Trough. Obafemi Awolowo University, 2014.
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