Source Publication (e.g., journal title)
Two ongoing print publications may be needed to track the number of journal, magazine and newspaper titles that are now available online. The Association of Research Libraries' Directory of Electronic Journals, Newsletters, and Academic Discussion Lists tracks e-journals and listservs starting from the early 1990s. Fulltext Sources Online is an alphabetic list of magazines, journals and news sources.
Tenopir, Carol, "Should We Cancel Print?" (1999). School of Information Sciences -- Faculty Publications and Other Works.