Bibliography of Spengler, Paul A., by subject:

•	Swedish Americans -- New York (State) -- Jamestown -- Social conditions (1)
•	Assimilation (Sociology) -- Case studies (1)
•	Americanization -- Case studies (1)
•	Jamestown (N.Y.) -- Ethnic relations (1)
•	Italian Americans -- New York (State) -- Jamestown -- Economic conditions (1)
•	Swedish Americans -- New York (State) -- Jamestown -- Economic conditions (1)
•	Italian Americans -- New York (State) -- Jamestown -- Social conditions (1)