Humboldt, Alexander von (1769-1859)(7)
Kuczynski, Robert René (1876-1947)(3)
African Research Survey (London)(1)
Bertola de' Giorgi, Aurelio(1)
Candolle, Augustin Pyramus de (1778-1841) [vermutlich](1)
Continuation Committee of the World Conference on Faith and Order(1)
Hailey, William Malcolm Hailey(1)
Institut colonial international(1)
International Institute of African Languages and Cultures (1926-)(1)