# Joseph Leonard Van Hecken
**Wikidata**: [Q33157830](https://www.wikidata.org/wiki/Q33157830)  
**Source**: https://4ort.xyz/entity/joseph-leonard-van-hecken


## References

1. Virtual International Authority File
2. CiNii Research
3. [Source](http://www.tandfonline.com/doi/abs/10.1080/02549948.1990.11731223)