^Joseph, Richard A. (1981). "The Ethnic Trap: Notes on the Nigerian Campaign and Elections, 1978-79". Issue: A Journal of Opinion. 11 (1/2). Cambridge University Press: 17–23. JSTOR1166229.
^Okpu, Ugbana (1985). "Inter-Party Political Relations in Nigeria 1979-1983". Africa Spectrum. 20 (2). Sage Publications, Ltd.: 191–209. JSTOR40174204.