著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Zachariah, K. C. (Kunniparampil Curien)",The anomaly of the fertility decline in India's Kerala State : a field investigation,,World Bank,1984,World Bank staff working papers,,0821304399,,https://cir.nii.ac.jp/crid/1130301442662073990