Aisin-Gioro Ulhicun (2009). 《愛新覚羅烏拉熙春女真契丹学研究》 [Research into Jurchen and Khitan Studies by Aisin-Gioro Ulhicun] (in சீனம்). Shōkadō (松香堂). Chapter: 〈遼朝國號非「哈喇契丹(遼契丹)」考:兼擬契丹大字及契丹小字的音値〉(The State Name of the Liao dynasty was not “Qara Khitai (Liao Khitai)”: with Presumptions of Phonetic Values of Khitai Large Script and Khitai Small Script ) {{cite book}}: External link in |postscript= (help)CS1 maint: postscript (link)