Autore:Friedrich Engels

Friedrich

Engels XIX secolo economista/filosofo/politico tedesco

OpereModifica

Note

  1. 1,0 1,1 Gemeinsame Normdatei
  2. 2,0 2,1 data.bnf.fr
  3. 3,0 3,1 Encyclopædia Britannica
  4. 4,0 4,1 SNAC
  5. 5,0 5,1 Nationalencyklopedin
  6. 6,0 6,1 Find a Grave
  7. 7,0 7,1 Babelio
  8. 8,0 8,1 filmportal.de
  9. 9,0 9,1 Brockhaus Enzyklopädie
  10. 10,0 10,1 Gran Enciclopèdia Catalana
  11. 11,0 11,1 Indiana Philosophy Ontology Project
  12. Store norske leksikon