The non-canonical books referenced in the Bible include Biblical apocrypha and Deuterocanonical books (which are accepted as part of the Biblical canon by most non-Protestant Christians), pseudepigrapha, writings from Hellenistic and other non-Biblical cultures, and lost works of known or unknown status. For the purposes of this article, referenced can mean direct quotations, paraphrases, or allusions, which in some cases are known only because they have been identified as such by ancient writers, or the citation of a work or author.
References
Non-canonical books referenced in the Bible Wikipedia(Text) CC BY-SA