Bodnar, John, et al. Lives of the Their Own: Blacks, Italians, and Poles in Pittsburgh, 1900-1960. Urbana: University of Illinois Press, 1982.

In this study, Bodnar brought together a decade of new scholarship on the Pennsylvania immigrant experience as seen through three groups in Pittsburgh. The book is especially strong on neighborhood settlement patterns and importance of ethnicity and race in industrial Pittsburgh.

Referenced in:
The Peopling of Pennsylvania: The Creation of a Multicultural Society