Cambridge Scientific Abstracts (CSA)

Chinese Database of CEPS, American Federal Computer Library Center (OCLC)

Chinese Scientific Journals Database, VIP Corporation, Chongqing, P.R. China

CNKI (China National Knowledge Infrastructure)

EBSCO Databases

Norwegian Social Science Data Services (NSD)

The Philosopher’s Index

Summon Serials Solutions

Ulrich’s Periodicals Directory

Universe Digital Library S/B

Google Scholar

Kings Collage London Library

Journal Impact Factor

Minerva Library Catalog

Bay State College Library

InfoBase Index

Pubget

SCRIBD

WorldCat

Cite Factor

Scholarsteer

J-Gate

DRJI