Encyclopedia of Science & Technology.
Corsini Encyclopedia of Psychology
An extensive and authoritative scholarly encyclopedia of psychology. 4th ed. Published 2010.
Gale Virtual Reference Library
A database of encyclopedias and specialized reference sources for multidisciplinary research.
Handbook of Child Psychology
6th edition, 2010.
Handbook of Social Psychology
5th edition, 2010.
Oxford English Dictionary - An unsurpassed guide to the meaning, history, and pronunciation of 600,000 words— past and present—from across the English-speaking world. Includes Historical Thesaurus of the OED.