Bruce, J., Lloyd, C. B., & Leonard, A. (1995). Families in focus: New perspectives on mothers, fathers, and children. Population Council.
Chicago-viite (17. p.)Bruce, Judith, Cynthia B. Lloyd, ja Ann Leonard. Families in Focus: New Perspectives on Mothers, Fathers, and Children. New York: Population Council, 1995.
MLA-viite (8. p.)Bruce, Judith, et al. Families in Focus: New Perspectives on Mothers, Fathers, and Children. Population Council, 1995.
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