Guías de recursos
- ABI Inform
- Academic Research Library
- Academic Search Premier
- ACM Digital Library
- ACM Guide to Computing Literature
- ACS American Chemical Society
- Analytical Abstracts
- L'Anée Philologique
- ATLA Religion Database
- Bibliografía de la Literatura Española
- Bibliografía General Española
- Bibliografia Generale Italiana
- Bibliographie française du Xve siècle à 2000
- Brinkman's Cumulative Catalogue on CD-ROM: Dutch
- Business Source Complete
- CINAHL
- Cisne. Catálogo de la Biblioteca Complutense
- Cochrane Library Plus en español
- Communication & Mass Media Complete
- Compludoc
- Complured
- CSA
- Current Contents 7 Series (Humanidades, Cc. Salud, Ciencia Y Tecnol., Cc. Sociales)
- Derwent Innovations Index. International Patents
- Dutch National Bibliography
- E-Prints Complutense
- EconLit with Full Text
- EFEDATA
- EJS E-Journals
- EMBASE. Drugs & Pharmacology
- EMBASE. Neurosciences
- Emerald library and information studies
- EnFisPo
- English Bibliography 15th to 1901
- English Bibliography 1901 to 1945
- ERIC (Ebsco)
- FIAF International Index to Film Periodicals Plus
- Film Index International
- GeoRef
- Hapi Online
- Harrison Medicina
- Historical Abstracts
- Iconoce
- IEEE
- INSPEC
- International Bibliography of Maps
- International Bibliography of Music
- Iustel
- JSTOR
- Latin Bibliography
- Library, Information Science & Technology Abstracts
- LISA
- MathScinet
- MedLine (Ebsco)
- MedLine (ScienceDirect)
- MLA
- MYNEWS
- Nature.com
- Newspaper Direct
- New Palgrave Dictionary of Economics Online
- Ovid
- Palgrave Connect
- PCI Full Text
- Portuguese Bibliography
- ProQuest
- ProQuest Biology Journals
- Psicodoc (2015)
- PsycArticles
- PsycInfo (2015)
- Psyke (2016)
- PubMed
- Regional Business News
- SABI. Sistema de Análisis de Balances Ibéricos
- SAGE Journals Online
- ScienceDirect
- The Serials Directory
- Social Service Abstracts
- Sociological Abstracts
- Source OECD
- SportDiscus with Full Text
- Teatro Español del Siglo de Oro
- Tirant On Line
- U.S. National Newspaper Abstracts
- Web of Science
- Westlaw
- Zentralblatt