Rovelli, C., Segre, E., Carnell, S., & Cumberbatch, B. (2018). The order of time (Unabridged.). Penguin Audio.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRovelli, Carlo, Erica Segre, Simon Carnell, और Benedict Cumberbatch. The Order of Time. Unabridged. New York: Penguin Audio, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRovelli, Carlo, et al. The Order of Time. Unabridged. Penguin Audio, 2018.
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