ProQuest (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "ProQuest" in German language version.

refsWebsite

Global rank German rank

206^th place

3,122^nd place

1web.archive.org

1^st place

1^st place

70^th place

314^th place

low place

low place

1serialssolutions.com

low place

low place

1cambridgeinformationgroup.com

low place

low place

497^th place

658^th place

1infodocket.com

low place

low place

23^rd place

98^th place

low place

8,415^th place

cambridgeinformationgroup.com

Cambridge Information Group

clarivate.com

[2], 17. Mai 2021

haaretz.com

ProQuest to Buy Library Software Firm Ex Libris for an Estimated $500m. Haaretz vom 7. Oktober 2015.

infodocket.com

„Private Investment Firm Atairos is Acquiring an Ownership Position in ProQuest, Cambridge Information Group Will Remain Majority Owner“, 17. Mai 2019.

infotoday.com

Feature: History Lesson: ABI/Inform. Abgerufen am 23. Januar 2021.

loc.gov

Library of Congress and Copyright Office Sign Landmark Agreement with UMI, loc.gov, 22. Januar 1999.

proquest.com

leadership
ProQuest Signs Agreement To Acquire Dialog Business From Thomson Reuters, Pressemitteilung, 12. Juni 2008.
ProQuest Acquires Dialog, ProQuest, Pressemitteilung, 1. Juli 2008.
ProQuest Acquires ebrary, ProQuest, Pressemitteilung, 6. Januar 2011.
ProQuest and Ex Libris Join to Accelerate Innovation for Libraries Worldwide ProQuest, Pressemitteilung, 6. Oktober 2015.

serialssolutions.com

Serial Solutions

twitter.com

[1], 17. Mai 2021.

web.archive.org

„ProQuest: Chronicle of Leadership“, umi.com, about us (Memento vom 12. Februar 2007 im Internet Archive)