It could be assigned as A part of the exploration procedure for a paper, or as someone assignment to collect and read related resources on a topic. 从字面看这两段条文并无矛盾，就是说参考文献以外的注释也可以是文后注，但是由于其“指南”的引导作用，“多用来”这几个肯定性的字样在实际工作中被理解为最好不要把参考文献以外的注释放在文后。 当然要尽可能牵强附会、力挽残局，在扣题点题、分析总结上下功... https://bookmarkinglife.com/story12597308/how-annotated-bibliography%E4%BB%A3%E5%86%99-can-save-you-time-stress-and-money