//-->
Demographic analysis : selected readings
Spengler, Joseph John, (1956)
The background of Swedish immigration, 1840-1930
Janson, Florence Edith, (1970)
Swedish America, 1914-1932 : studies in ethnicity with emphasis on Illinois and Minnesota
Lindmark, Sture, (1971)
Studier i den sociala kontrollen i Östmark : with an English summary
Måwe, Carl-Erik, (1958)