With contributions from Saihu Cimbo Leda, Joseph Shazin, Mohammed Sarki Gurfata, Jnynin'zeba Bako Mwnin'zewye and other members of the Gbari community. A DICTIONARY OF THE GBARI LANGUAGE
Governance and Ritual Sovereignty at the Niger-Benue Confluence: A Political and Cultural History of Nigeria's Igala, Northern Yoruba and Nupoid-Speaking Peoples to 1900 CE