/library/ en /library/news/2018/08/13/lecture-168-mendeley-and-zotero This lecture explores the use of Mendeley and Zotero, two well-known, free online referencing systems that can be used on computer desktops and on the web. August 13 2018 Dan McCafferty /library/news/2018/08/13/lecture-168-mendeley-and-zotero