Geography, D. O. (2019). Regional Planning Problem. Obafemi Awolowo University.
Citazione stile Chigago Style (17a edizione)Geography, Department Of. Regional Planning Problem. Obafemi Awolowo University, 2019.
Citatione MLA (9a ed.)Geography, Department Of. Regional Planning Problem. Obafemi Awolowo University, 2019.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.