MacMichael, H. A. 1918. Nubian Elements in Darfur. Sudan Notes and Records 1. 33-53.
@article{macmichael1918, author = {MacMichael, H. A.}, journal = {Sudan Notes and Records}, key = {MacMichael (1918)}, pages = {33-53}, title = {Nubian Elements in Darfur}, volume = {1}, year = {1918} }