The Cambridge History of China, Volume 9Archived 2014-01-03 at the वेबैक मशीन, Willard J. Peterson, Cambridge University Press, 2002, ISBN 978-0-521-24334-6, ... Manchuria's main ethnic group was the Jurchens, a people who in the twelfth century had established the Chin dynasty (1115-1234). The name Jurchen itself dates back at least to the beginning of the tenth century ...
Voyages in World History, Valerie Hansen, Kenneth R. Curtis, Cengage Learning, 2008, ISBN 978-0-618-07720-5, ... Dynasty of the Jurchen people of Manchuria that ruled north China from 1127 to 1234, when the Mongols defeated their armies ...
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The Cambridge History of China, Volume 9Archived 2014-01-03 at the वेबैक मशीन, Willard J. Peterson, Cambridge University Press, 2002, ISBN 978-0-521-24334-6, ... Manchuria's main ethnic group was the Jurchens, a people who in the twelfth century had established the Chin dynasty (1115-1234). The name Jurchen itself dates back at least to the beginning of the tenth century ...
