Yan Song (Kanzler) (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Yan Song (Kanzler)" in German language version.

refsWebsite

Global rank German rank

1books.google.com

3^rd place

67^th place

books.google.com

Nicola Di Cosmo: Military Culture in Imperial China. Harvard University Press, 2009, ISBN 978-0-674-03109-8, S. 322 (books.google.com).