Siefert, M. "Chingis-Khan with the Telegraph": Communications in the Russian and Ottoman Empires / Marsha Siefert. Comparing empires : encounters and transfers in the long nineteenth century.(2011).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSiefert, Marsha. ""Chingis-Khan with the Telegraph": Communications in the Russian and Ottoman Empires / Marsha Siefert." Comparing Empires : Encounters and Transfers in the Long Nineteenth Century.(2011) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रSiefert, Marsha. ""Chingis-Khan with the Telegraph": Communications in the Russian and Ottoman Empires / Marsha Siefert." Comparing Empires : Encounters and Transfers in the Long Nineteenth Century.(2011), .
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