# Free as in Freedom: Richard Stallman's Crusade for Free Software

> book by Sam Williams

**Wikidata**: [Q4890607](https://www.wikidata.org/wiki/Q4890607)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Free_as_in_Freedom)  
**Source**: https://4ort.xyz/entity/free-as-in-freedom-richard-stallman-s-crusade-for-free-software


## References

1. Freebase Data Dumps. 2013