Geography, D. o. (2019). Regional planning System. Obafemi Awolowo University.
Chicago Style (17th ed.) CitationGeography, Department of. Regional Planning System. Obafemi Awolowo University, 2019.
ציטוט MLAGeography, Department of. Regional Planning System. Obafemi Awolowo University, 2019.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.