Xiang Dian xian Yun Gui duan jing ji diao cha zong bao gao shu / Tie dao bu cai wu si diao cha ke cha bian.,湘滇線雲貴段經濟調查總報告書/ 鐵道部財務司調查科查編.China 鐵道部財務司調查科查編1984ZH