Coulmas, F. (2007). Population decline and ageing in Japan: The social consequences. Routledge.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCoulmas, Florian. Population Decline and Ageing in Japan: The Social Consequences. London: Routledge, 2007.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCoulmas, Florian. Population Decline and Ageing in Japan: The Social Consequences. Routledge, 2007.
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