Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Niẓām al-Mulk and Darke, Hubert","The book of government, or, Rules for kings : the Siyar al-muluk or Siyasat-nama of Nizam al-Mulk",2nd ed,Routledge & K. Paul,1978,Persian heritage series,,0710086199,,https://cir.nii.ac.jp/crid/1130000794784775552