RFBA: https://zh.wikisource.org/wiki/Wikisource:%E6%9C%BA%E5%99%A8%E4%BA%BA#User:InternetArchiveBot
We place sources in {{header}} (|notes=, not pure-URL; Main and Translation: namespaces; ex. https://zh.wikisource.org/wiki/%E6%B8%85%E4%B8%B0%E5%8E%BF2016%E5%B9%B4%E5%9B%BD%E6%B0%91%E7%BB%8F%E6%B5%8E%E5%92%8C%E7%A4%BE%E4%BC%9A%E5%8F%91%E5%B1%95%E7%BB%9F%E8%AE%A1%E5%85%AC%E6%8A%A5) and {{textinfo}} (|sources=, etc., not always pure-URL; Talk namespace; ex. https://zh.wikisource.org/wiki/Talk:%E5%90%89%E6%9E%97%E7%9C%81%E5%85%AC%E5%AE%89%E5%8E%85%E5%85%B3%E4%BA%8E%E5%8D%B0%E5%8F%91%E3%80%8A%E5%90%89%E6%9E%97%E7%9C%81%E5%85%AC%E5%AE%89%E6%9C%BA%E5%85%B3%E6%88%B7%E5%8F%A3%E5%92%8C%E5%B1%85%E6%B0%91%E8%BA%AB%E4%BB%BD%E8%AF%81%E7%AE%A1%E7%90%86%E5%B7%A5%E4%BD%9C%E8%A7%84%E8%8C%83%E3%80%8B%E7%9A%84%E9%80%9A%E7%9F%A5), and don't use citation templates. Some editors doesn't use these templates (ex. https://zh.wikisource.org/wiki/Talk:%E5%B8%9D%E7%8E%8B%E7%95%A5%E8%AB%96).
Sometimes articles may contain external links (ex. https://zh.wikisource.org/wiki/%E5%A9%9A%E5%A7%BB%E7%99%BB%E8%AE%B0%E5%B7%A5%E4%BD%9C%E8%A7%84%E8%8C%83).
Dead link templates: {{dead link}}
Archive templates: {{webarchive}}