Perani, D., Abutalebi, J., Paulesu, E., Brambati, S., Scifo, P., Cappa, S. F., & Fazio, F. (2003). The role of age of acquisition and language usage in early, high‐proficient bilinguals: An fMRI study during verbal fluency. Hum Brain Mapp.

Perani, Daniela, Jubin Abutalebi, Eraldo Paulesu, Simona Brambati, Paola Scifo, Stefano F. Cappa, and Ferruccio Fazio. "The Role of Age of Acquisition and Language Usage in Early, High‐proficient Bilinguals: An FMRI Study During Verbal Fluency." Hum Brain Mapp 2003.

Perani, Daniela, et al. "The Role of Age of Acquisition and Language Usage in Early, High‐proficient Bilinguals: An FMRI Study During Verbal Fluency." Hum Brain Mapp 2003.