Oliver, R., & Atmore, A. (1989). The African middle ages,1400-1800. Cambridge Univ. Press.
Dyfyniad Arddull ChicagoOliver, Roland, and Anthony Atmore. The African Middle Ages,1400-1800. Cambridge: Cambridge Univ. Press, 1989.
Dyfyniad MLAOliver, Roland, and Anthony Atmore. The African Middle Ages,1400-1800. Cambridge Univ. Press, 1989.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.