# István Haeffler

> Hungarian journalist, contributing editor

**Wikidata**: [Q124208008](https://www.wikidata.org/wiki/Q124208008)  
**Source**: https://4ort.xyz/entity/istv-n-haeffler


## References

1. PIM authority
2. [Source](https://adt.arcanum.com/hu/view/MagyarNemzet_1962_04/?query=%22+Haeffler+Istv%C3%A1n%22&pg=185&layout=s)