Hvidt K. Ulf Beijbom : Swedes in Chicago. A demographic and social study of the 1846-80 immigration. Studia Historica Upsaliensia. Bd. 38. Scandinavian University Books. Stockholm, Svenska Bokforlaget, 1972. 375 s. ht [Internet]. 1. januar 1973 [henvist 24. april 2024];12. Tilgængelig hos: https://tidsskrift.dk/historisktidsskrift/article/view/51398