Freemium (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Freemium" in Polish language version.

Last modified: 19:14:00, 13 April 2025 (UTC)

Ref.Un. Ref.Website

Global rank Polish rank

6^th place

24^th place

11techcrunch.com

317^th place

918^th place

archive.org (Global: 6^th place; Polish: 24^th place)

Tom Hayes: Jump Point: How Network Culture is Revolutionizing Business. 2008, s. 195.

techcrunch.com (Global: 317^th place; Polish: 918^th place)

Jason Kincaid: Startup School: Wired Editor Chris Anderson On Freemium Business Models. techcrunch.com, 2009-10-24. [dostęp 2012-07-24]. (ang.).