West African Examinations Council. (2011). Geography 1 & 2. WAEC - West African Examinations Council Liberia.
Chicago-Zitierstil (17. Ausg.)West African Examinations Council. Geography 1 & 2. [Monrovia]: WAEC - West African Examinations Council Liberia, 2011.
MLA-Zitierstil (9. Ausg.)West African Examinations Council. Geography 1 & 2. WAEC - West African Examinations Council Liberia, 2011.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.