# Theory of Colours

> 1840 english edition of the book by Johann Wolfgang von Goethe

**Wikidata**: [Q1356692](https://www.wikidata.org/wiki/Q1356692)  
**Source**: https://4ort.xyz/entity/theory-of-colours-q1356692


## References

1. Integrated Authority File
2. [Source](https://en.wikipedia.org/wiki/Theory_of_Colours)
3. Open Library
4. Goodreads
5. FactGrid