# Achievement, cognitive style and ethnic group membership

> 1976 doctoral thesis by Richard Kendall Harker at Massey University

**Wikidata**: [Q111965130](https://www.wikidata.org/wiki/Q111965130)  
**Source**: https://4ort.xyz/entity/achievement-cognitive-style-and-ethnic-group-membership


## References

1. [Source](http://hdl.handle.net/10179/3791)
2. [thesis](http://hdl.handle.net/10179/3791)