APA-čujuhus (7. p.)
Tyerman, C. (2004). Fighting for Christendom: Holy war and the crusades. Oxford University Press.
Chicago-čujuhus (17. p.)
Tyerman, Christopher. Fighting for Christendom: Holy War and the Crusades. Oxford ; New York: Oxford University Press, 2004.
MLA-čujuhus (9. p.)
Tyerman, Christopher. Fighting for Christendom: Holy War and the Crusades. Oxford University Press, 2004.
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