Reference collection is a good place to start your research, such as biographies, dictionaries, encyclopedias, directories, bibliographies, etc.
方詩銘; 丁義忠; 1993 |
姜德治; 2009 |
源志藩; 2001 |
北京人民廣播電台; 1996 |
文物出版社; 1994 [Call nol: DS733 .C49 1994] & [Online Access] |
杜佑; 1987 |
章嶔, 1985 |
Chronological Handbook of the History of China Faber, Ernst; Kranz P. Pastor edited; 1902 |