Reference



Credo Reference

Offers the Ashgate Research Companions Collection to librarians, researchers and learners. Includes information on products, services, demo and trial, support and training. https://facebook.com/credoreference credoreference https://plus.google.com/103597889334761445759/posts http://linkedin.com/company/credo-reference

Dotdash

Comprehensive collection of articles contributed by various authors, covering an extensive array of topics.

Reference.com

Extensive online reference offering an encyclopedia, dictionary, thesaurus, web directory, feature articles, and more.