- http://makingsociety.com/2014/12/open-source-hardware-business-model/
- http://www.openbricks.io/app#!/opensource/architecture/business_models
- Open model A book in french on English on the new business models of open source
- http://www.withoutmodel.com/
- https://github.com/nayafia/lemonade-stand A handy guide to make money with open source projects (1500 stars on GitHub)
- https://github.com/ralphtheninja/open-funding How to get funded as open source projects and the list of funded / not funded projects