Hopkirk, P. (1980). Foreign devils on the silk road: The search for the lost cities and treasures of Chinese Central Asia. Oxford University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHopkirk, Peter. Foreign Devils on the Silk Road: The Search for the Lost Cities and Treasures of Chinese Central Asia. Oxford University Press, 1980.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHopkirk, Peter. Foreign Devils on the Silk Road: The Search for the Lost Cities and Treasures of Chinese Central Asia. Oxford University Press, 1980.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.