Autor de: A aranha negra. 2017: (4. capa: Jeremias Gotthelf, pseudônimo literário do pastor protestante Albert Bitzius; D.: 1797-1854)

http://authorities.loc.gov 1/3/2018: (d.n., rem.)

http://viaf.org/processed/BNF%7C12370641: (Pastor; D.)

http://viaf.org/processed/DNB%7C118540963: (D., rems.)