Yahya-Othman, S. (2004). Why is Tanzania still poor 40 years after independence?: Proceedings of the 6th Convocation Symposium, 2003. UDSM Convocation.
Citazione stile Chigago Style (17a edizione)Yahya-Othman, Saida. Why Is Tanzania Still Poor 40 Years After Independence?: Proceedings of the 6th Convocation Symposium, 2003. Dar es Salaam: UDSM Convocation, 2004.
Citatione MLA (9a ed.)Yahya-Othman, Saida. Why Is Tanzania Still Poor 40 Years After Independence?: Proceedings of the 6th Convocation Symposium, 2003. UDSM Convocation, 2004.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.