Ray, M., Mackay, C., Harmer, C., & Crow, T. (2008). Bilateral generic working memory circuit requires left-lateralized addition for verbal processing. Oxford University Press.

Ray, M., C. Mackay, C. Harmer, and T. Crow. Bilateral Generic Working Memory Circuit Requires Left-lateralized Addition for Verbal Processing. Oxford University Press, 2008.

Ray, M., et al. Bilateral Generic Working Memory Circuit Requires Left-lateralized Addition for Verbal Processing. Oxford University Press, 2008.