Santandrea, Stefano. 1963. A Concise Grammar outline of the Bongo Language (Sudan, Bahr el Ghazal province). Roma: Sodality of St. Peter Claver. 151pp.
@book{sSantandreaBongo,
address = {Roma},
author = {Santandrea, Stefano},
pages = {151},
publisher = {Roma: Sodality of St. Peter Claver},
title = {A Concise Grammar outline of the Bongo Language (Sudan, Bahr el Ghazal province)},
year = {1963}
}