民国丛书pdf

https://archive.org/details/022_20190908_201909

https://archive.org/details/02001_20190928

https://fivestar.app/jingpin/3323/

https://www.scribd.com/document/642510114/%E6%B0%91%E5%9B%BD%E4%B8%9B%E4%B9%A6%E7%AC%AC%E4%B8%80%E7%BC%96013-%E4%B8%AD%E5%9B%BD%E9%81%93%E6%95%99%E5%8F%B2-%E5%82%85%E5%8B%A4%E5%AE%B6-text-pdf

http://www.xy980.net/c/KW004.htm

https://www.xianzhiguan.com/wenxian/646.html

https://www.aai.uni-hamburg.de/einrichtungen/bibliothek/kataloge/minguo-congshu.pdf

https://m.douban.com/note/810489325/

https://m.douban.com/note/822836826/

http://blog.weifeir.com/?p=2412