# Task-based Variability in Children's Singing Accuracy

> doctoral thesis by Bryan E. Nichols, 2013

**Wikidata**: [Q107013436](https://www.wikidata.org/wiki/Q107013436)  
**Source**: https://4ort.xyz/entity/task-based-variability-in-children-s-singing-accuracy


## References

1. WorldCat