Emerson, J., & Babtie, P. (2015). Understanding dyscalculia and numeracy difficulties: A guide for parents, teachers and other professionals. Jessica Kingsley Publishers.
Chicago-Zitierstil (17. Ausg.)Emerson, Jane, und Patricia Babtie. Understanding Dyscalculia and Numeracy Difficulties: A Guide for Parents, Teachers and Other Professionals. London: Jessica Kingsley Publishers, 2015.
MLA-Zitierstil (9. Ausg.)Emerson, Jane, und Patricia Babtie. Understanding Dyscalculia and Numeracy Difficulties: A Guide for Parents, Teachers and Other Professionals. Jessica Kingsley Publishers, 2015.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.