Australian Dictionary of Biography Online
http://adbonline.anu.edu.au/adbonline.htm
Archives of American Art
ttp://www.aaa.si.edu/
European Library 2.1
http://search.theeuropeanlibrary.org/portal/en/index.html
Czech Authority File
http://sigma.nkp.cz/F/9V48RSHRKXVUG4NQ8MYKBCIKUCEHE1GYFJ1NVTRLRV4GHH1BPM-24519?func=file&file_name=find-b&local_base=AUT
Finnish Authority File
http://www.kansallisbiografia.fi/
French Authority File
http://www.bnf.fr/pages/zNavigat/frame/infopro.htm?ancre=autorites/autorites.htm
WorldCat Indentities
http://orlabs.oclc.org/Identities/
Virtual International Authority File (VIAF)
http://viaf.org/
WorldCat Registry
http://www.oclc.org/registry/
Ulrich's
http://www.ulrichsweb.com/ulrichsweb/
ISSN portal
http://www.issn.org/2-22655-The-ISSN-Portal.php
(Compiled by Mark Bresnan, Frick Art Reference Library, for session at ARLIS/NA conference in Indianapolis, 2009)