1. Kinship in an Urban Setting;Adams,1968
2. Family Structure in Nineteenth Century Lancashire;Anderson,1971
3. Chudacoff, Howard I. 1977 “A new branch on the tree: family formation and family extension in Worcester, Massachusetts, 1860–1880.” Proceedings of the American Antiquarian Society XXXVI:303–320.
4. “Cultural values and dependency in later life.”;Clark,1969
5. American Housing: Problems and Prospects;Colean,1944