{2001:4589025221} 日本社会保障法学会. 講座社会保障法2: 所得保障法. 法律文化社. ISBN=4589025221. Lang=JPN. || Japan Association of Social Security Law. Series on social security law vol. 2: Income security law.
Part 2, Chapter 4: 竹中 康之. "公的年金と女性". Lang=JPN. || TAKENAKA Yasuyuki. "Public pension and women".
Part 3, Chapter 3 (pp. 247-269): 水島 郁子. "育児・介護休業給付". Lang=JPN. || MIZUSIMA Ikuko. "Benefits for family-care leave".