Holou, R. A. Y. (2010). A continent in tears: The origin of Africa's collapse and how to reverse it (ed.). Outskirts Press.
Dyfyniad Arddull ChicagoHolou, Roland A. Y. A Continent in Tears: The Origin of Africa's Collapse and How to Reverse It. ed. Denver: Outskirts Press, 2010.
Dyfyniad MLAHolou, Roland A. Y. A Continent in Tears: The Origin of Africa's Collapse and How to Reverse It. ed. Outskirts Press, 2010.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.