Update README.md

Update Reference

Author: cdpath

README.md

@@ -13,4 +13,8 @@ Anki Tools for Mac
 
 ### Reference
 
-- [PopClip-Extensions/Quiver](https://github.com/pilotmoon/PopClip-Extensions/tree/0ea8420c1f2cc40da888d092e4a946c7ab0c50b4/source/Quiver)
+- [PopClip-Extensions/Quiver](https://github.com/pilotmoon/PopClip-Extensions/tree/0ea8420c1f2cc40da888d092e4a946c7ab0c50b4/source/Quiver)  for `Config.plist`
+- [Workflow 教程（八）：利用新的请求方法打造 Web 小程序](https://sspai.com/post/35857) for Shanbay API
+- [wizyoung/googletranslate.popclipext](https://github.com/wizyoung/googletranslate.popclipext) for `cocoaDialog`
+- [wweir/popclip_exts](https://github.com/wweir/popclip_exts) for Youdao API
+- [Using curl POST with variables defined in bash script functions](https://stackoverflow.com/a/17032673)