SpringerLink (Online service), Littlewood, J. R., Howlett, R. J., & Jain, L. C. (2022). Sustainability in Energy and Buildings 2021 (1st ed. 2022.). Springer Nature Singapore : Imprint: Springer. https://doi.org/10.1007/978-981-16-6269-0
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSpringerLink (Online service), John R. Littlewood, Robert J. Howlett, और Lakhmi C. Jain. Sustainability in Energy and Buildings 2021. 1st ed. 2022. Singapore: Springer Nature Singapore : Imprint: Springer, 2022. https://doi.org/10.1007/978-981-16-6269-0.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSpringerLink (Online service), et al. Sustainability in Energy and Buildings 2021. 1st ed. 2022. Springer Nature Singapore : Imprint: Springer, 2022. https://doi.org/10.1007/978-981-16-6269-0.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.