Vansina, J. (2004). How societies are born: Governance in West Central Africa before 1600. University of Virginia Press.
Cita Chicago (17th ed.)Vansina, Jan. How Societies Are Born: Governance in West Central Africa Before 1600. Charlottesville: University of Virginia Press, 2004.
Cita MLA (9th ed.)Vansina, Jan. How Societies Are Born: Governance in West Central Africa Before 1600. University of Virginia Press, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.