SpringerLink (Online service), Du, P., & Liu, W. (2025). Twenty Years of China’s Ageing Society: Achievements, Challenges, and Prospects (1st ed. 2025.). Springer Nature Singapore : Imprint: Palgrave Macmillan. https://doi.org/10.1007/978-981-96-2653-3
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSpringerLink (Online service), Peng Du, और Weilin Liu. Twenty Years of China’s Ageing Society: Achievements, Challenges, and Prospects. 1st ed. 2025. Singapore: Springer Nature Singapore : Imprint: Palgrave Macmillan, 2025. https://doi.org/10.1007/978-981-96-2653-3.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSpringerLink (Online service), et al. Twenty Years of China’s Ageing Society: Achievements, Challenges, and Prospects. 1st ed. 2025. Springer Nature Singapore : Imprint: Palgrave Macmillan, 2025. https://doi.org/10.1007/978-981-96-2653-3.