1. Gill, C. J., & Gill, G. C. (2005). Nightingale in Scutari: Her legacy reexamined. Clinical Infectious Diseases, 40(12), 1799–1805.
2. Hayashi, C. (Ed.). (1973). Japanese Americans in Hawaii. ISM Research Report, 33. Tokyo: The Institute of Statistical Mathematics.
3. Hayashi, C. (1998a). What is data science? Fundamental concepts and a heuristics example. In C. Hayashi, K. Yajima, H. H. Bock, N. Ohsumi, Y. Tanaka, & Y. Baba. (Eds.), Data science, classification, and related methods, Proceedings of the Fifth Conference of the International Federation of Classification Societies (IFCS-96), Kobe, Japan, 27–30 March 1996 (pp. 40–51). Springer.
4. Hayashi, C. (2001b). De-ta no kagaku (Science of Data). Asakura-syoten: Tokyo.
5. Hayashi, C. (1998b). The quantitative study of national character: Interchronological and international perspectives. In M. Sasaki (Ed.), Values and attitude across nations and time (pp. 91–114). Boston: Brill.