This document contains a brief bibliography of peer-reviewed literature, with abstracts, on family support networks. It is one of 12 bibliographies on aging prepared by the National Agricultural Library for its "Pathfinders" series of publications. Topics covered by the other 11 bibliographies include aging parents, adult children, dementia and Alzheimer's disease in the elderly (written for educators), dementia and Alzheimer's disease in the elderly (written for consumers), family caregiving, grandparenting, humor in later life, intergenerational relationships, living arrangements in later life, pets and the elderly, and sibling relationships in adulthood. This bibliography on family support networks contains citations for 12 books and articles for researchers and educators, and 2 books and articles for consumers. It concludes with a list of organizations that readers may contact for further assistance. (NB)