Nsiangani, K. (2005). Mandombe, Africa & The Craddle of Writing. Zenodo.
Chicago-čujuhus (17. p.)Nsiangani, Kibavuidi. Mandombe, Africa & The Craddle of Writing. Zenodo, 2005.
MLA-čujuhus (9. p.)Nsiangani, Kibavuidi. Mandombe, Africa & The Craddle of Writing. Zenodo, 2005.
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