Barth, Heinrich. 1912. Tombo. In Notes on Some Languages of the Western Sudan, 297-298. Oxford University Press.
@incollection{barth1912,
author = {Barth, Heinrich},
booktitle = {Notes on Some Languages of the Western Sudan},
pages = {297-298},
publisher = {Oxford University Press},
title = {Tombo},
url = {None},
year = {1912}
}@incollection{barth1912,
author = {Barth, Heinrich},
booktitle = {Notes on Some Languages of the Western Sudan},
pages = {297-298},
publisher = {Oxford University Press},
title = {Tombo},
url = {None},
year = {1912}
}@incollection{barth1912,
author = {Barth, Heinrich},
booktitle = {Notes on Some Languages of the Western Sudan},
pages = {297-298},
publisher = {Oxford University Press},
title = {Tombo},
url = {None},
year = {1912}
}