Hill, John E. (2009). Through the Jade Gate to Rome: A Study of the Silk Routes during the Later Han Dynasty, 1st to 2nd Centuries CE. BookSurge, Charleston, South Carolina. ISBN 978-1-4392-2134-1.
Hulsewé, A. F. P. (1979). China in Central Asia: The Early Stage 125 BC – AD 23: an annotated translation of chapters 61 and 96 of the History of the Former Han Dynasty. E. Brill, Leiden. ISBN 90-04-05884-2.
Mallory, J. P. and Mair, Victor H. (2000). The Tarim Mummies: Ancient China and the Mystery of the Earliest Peoples from the West. Thames & Hudson. London. ISBN 0-500-05101-1.
Watson, Burton, trans. (1993). Records of the Grand Historian: Han Dynasty II - Revised Edition. Columbia University Press, New York. ISBN 0-231-08166-9 and ISBN 0-231-08167-7.
