Definitive record of the English language; provides the meaning, history, and pronunciation of 600,000 words - past and present - from across the English-speaking world.
Multidisciplinary database with scholarly journals and popular periodicals.
Multi-disciplinary database with scholarly journals, news sources, magazines, and more!
Scholarly, academic journal articles, books, and book chapters.
More targeted sources, more sophisticated search tools.
Some interesting links that might be helpful to some of you.
Find citations in books or articles with bibliographies.
Find an Index or Database in your Subject Area -
Some of these tools are full-text and will lead you to articles, other times you'll just find a citation.