Rubinsten, O; Henik, A (February 2009). "Developmental dyscalculia: Heterogeneity might not mean different mechanisms". Trends Cogn. Sci. (Regul. Ed.). 13 (2). ss. 92-9. doi:10.1016/j.tics.2008.11.002. PMID19138550.
Butterworth, B (2010). "Foundational numerical capacities and the origins of dyscalculia". Trends in Cognitive Sciences. 14 (12). ss. 534-541. doi:10.1016/j.tics.2010.09.007. PMID20971676.
Rubinsten, O; Henik, A (February 2009). "Developmental dyscalculia: Heterogeneity might not mean different mechanisms". Trends Cogn. Sci. (Regul. Ed.). 13 (2). ss. 92-9. doi:10.1016/j.tics.2008.11.002. PMID19138550.
Butterworth, B (2010). "Foundational numerical capacities and the origins of dyscalculia". Trends in Cognitive Sciences. 14 (12). ss. 534-541. doi:10.1016/j.tics.2010.09.007. PMID20971676.