Shi no gihō Zaitakushi ni miru sō no reisetsu shiseikan (Mineruva Shobō, 2008)
Report of 2005-2006 study on "Nihon ni okeru 'shi no basho' to shiseikan no hensen ni kansuru sōgōteki kenkyū" by group of researchers selected by Kokusai Nihon Bunka Kenkyū Sentā