* Wittke, carl. ''We Who Built America: The Saga of the Immigrant'' (1939), 552pp good older history cover major groups [http://www.questia.com/library/book/we-who-built-america-the-saga-of-the-immigrant-by-carl-wittke.jsp online edition] | * Wittke, carl. ''We Who Built America: The Saga of the Immigrant'' (1939), 552pp good older history cover major groups [http://www.questia.com/library/book/we-who-built-america-the-saga-of-the-immigrant-by-carl-wittke.jsp online edition] |