# M. P. Allen
**Wikidata**: [Q99611816](https://www.wikidata.org/wiki/Q99611816)  
**Source**: https://4ort.xyz/entity/m-p-allen


## References

1. Czech National Authority Database
2. Catalog of the German National Library
3. Virtual International Authority File
4. CiNii Research
5. NACSIS-CAT
6. NUKAT
7. VIAF ID
8. Library of Congress Authorities
9. CONOR.SI
10. Trove
11. Autoritats UB