Asher, J. E., & Carmichael, D. A. (2013). Genetics and Inheritance of Synaesthesia. In J. Simner, & E. M. Hubbard (Eds.), Oxford Handbook of Synesthesia (23-45). Oxford: Oxford University Press. https://doi.org/10.1093/oxfordhb/9780199603329.013.0002