@book{oai:toyo-bunko.repo.nii.ac.jp:00003666,
 author = {SAWADA, Minoru and SAWADA, Minoru},
 month = {},
 publisher = {Toyo Bunko},
 title = {Three Groups of Tadhkira-i khwājagān:Viewed from the Chapter on Khwāja Āfāq},
 year = {2010}
}