Wood, J., Kouider, S. & Carey, S. (2009). Acquisition of singular-plural morphology. Developmental psychology, 45(1), 202-6. doi:10.1037/a0014432
Book chapter
Zuberbühler, K., Chemla, E. & Schlenker, P. (2021). Stereotyped vocalizations. Encyclopedia of Evolutionary Psychological Science (pp. 7970-7974).Springer. doi:10.1007/978-3-319-16999-6_3330-1