未出版文献 meaning in English
unpublished document
Examples
- Recommendations for citation of unpublished documents
未出版文献的引文推荐规范 - Shapiro , jeffrey h . " optical propagation , detection , and communication . " ( unpublished book , n . d . ) , chapter 4
光传播、检测和通信， （未出版文献，未注明出版日期） ，第4章。