گروه کار (Persian Wikipedia)

Analysis of information sources in references of the Wikipedia article "گروه کار" in Persian language version.

refsWebsite

Global rank Persian rank

2books.google.com

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books.google.com

M. Hassan Kakar (1997). Afghanistan: The Soviet Invasion and the Afghan Response, 1979-1982. University of California Press. p. 55. ISBN 978-0-520-20893-3.
Antonio Giustozzi (June 2009). Empires of mud: war and warlords of Afghanistan. Columbia University Press. p. 57. ISBN 978-0-231-70080-1.