1. Adelekan, M. L. (1989). Self-reported drug use among secondary school students in the Nigerian state of Ogun. Bulletin on Narcotics, 41(1), 109–116.
2. Adelekan, M. L. (2001). Injection Drug Use and HIV: An emerging public health issue in Nigeria. Paper presented at the Centre for Disease Control (CDC), Atlanta, USA.
3. Alemika, E. E. O. (1998). Narcotic Drugs Control Policy in Nigeria. Research report to Development Policy Centre (DPC), Ibadan, Nigeria. pp. 37–48.
4. Asuni, T. (1963). Socio-psychiatric problems of cannabis in Nigeria. United Nations Seminar on Narcotic problems in developing countries of Africa. Addis Ababa.
5. Asuni, T. (1974). Pattern of alcohol problems as seen in the Neuropsychiatric Hospital, Aro, Abeokuta (1964–1973) (p. 66). ICAA publications.