Wilson, H. S. (1977). The imperial experience in sub - saharan Africa since 1870. University of Minnesota.
Lua i Stíl Chicago (17ú heag.)Wilson, Henry S. The Imperial Experience in Sub - Saharan Africa Since 1870. Minneapolis: University of Minnesota, 1977.
Lua MLA (9ú heag.)Wilson, Henry S. The Imperial Experience in Sub - Saharan Africa Since 1870. University of Minnesota, 1977.
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