Saidu, Balkisu (8 May 2009). "Regulating the Abuse of the Natural Monopoly of Pipelines in the Gas Industry vis-à-vis the Provision of Third Party Access". The Journal of Structured Finance. 13 (4): 105–112. doi:10.3905/jsf.13.4.105. S2CID153866300.
Saidu, Balkisu (8 May 2009). "Regulating the Abuse of the Natural Monopoly of Pipelines in the Gas Industry vis-à-vis the Provision of Third Party Access". The Journal of Structured Finance. 13 (4): 105–112. doi:10.3905/jsf.13.4.105. S2CID153866300.