I'm trying to draw an analogy between the written and the oral Torah. After the Mishna was signed, the Sages continued to use extra-Mishnaic sources forever (Toseftah, Midrashim, etc).
After the 24 books of the Tanach were finalized/canonized, does the Talmud (the Sages) include citations or references to extra-Tanachic books (Ben Sirah, 1-2- Maccabees, Sefer Zerubavel, Sefer Chanoch, Sefer Raziel, and many others, thanks Yaacov Deane)? Or none of them are mentioned, but the 24 books?