@Article{414338,
     author = "Annekie Joubert",
     title = "Misjonarz Carl Adolf Gustav Hoffmann (1868–1962)",
     year =  2011,
     volume =  ,
     number =  18,
     journal =  Nadwarciański Rocznik Historyczno-Archiwalny,
     pages =  s. 275-277,
    }