Samba G.; Nganga D.; Mpounza M. (2008). «Rainfall and temperature variations over Congo-Brazzaville between 1950 and 1998». Theoretical and Applied Climatology. 91 (1–4): 85–97. Bibcode:2008ThApC..91...85S. doi:10.1007/s00704-007-0298-0
francophonie.org
Congo. Organisation internationale de la Francophonie.
harvard.edu
ui.adsabs.harvard.edu
Samba G.; Nganga D.; Mpounza M. (2008). «Rainfall and temperature variations over Congo-Brazzaville between 1950 and 1998». Theoretical and Applied Climatology. 91 (1–4): 85–97. Bibcode:2008ThApC..91...85S. doi:10.1007/s00704-007-0298-0