shari razi and the reasons of not mentioning to the references and documents of nahjul-balagha

there is no doubt that any compiler or author use different instruments for creating a new work. among these instruments are the sources and the references that he used them to prove his theory.not mentioning to the references and documents of nahjul-balagha by sharif razi is one of the doubts arises around this book. of course, sharif razi just mentioned to the references and documents of nahjul-balagha 17 times totally. in other words sharif razi quoted from imam ali directly and without any resources or references. reviewing this subject, this article tries to present enough scientific reasons in this regard.