Ed. Nigerian Women in Historical Perspective. Lagos: Sankore/Bookcraft, 1992.
"The Iyalode in the Traditional Yoruba Political System," Sexual Stratification: A Cross-Cultural View, ed. Alice Schlegl (New York: Columbia University Press, 1977).
COLES, Catherine & Mack, Beverly.
Hausa Women in the Twentieth Century. Madison: University of Wisconsin, 1991.