Sommer, I. E., Daalman, K., Rietkerk, T., Diederen, K. M., Bakker, S., Wijkstra, J., & Boks, M. P. M. (2010). Healthy Individuals With Auditory Verbal Hallucinations; Who Are They? Psychiatric Assessments of a Selected Sample of 103 Subjects. Oxford University Press.

Sommer, Iris EC, Kirstin Daalman, Thomas Rietkerk, Kelly M. Diederen, Steven Bakker, Jaap Wijkstra, ja Marco P. M. Boks. Healthy Individuals With Auditory Verbal Hallucinations; Who Are They? Psychiatric Assessments of a Selected Sample of 103 Subjects. Oxford University Press, 2010.

Sommer, Iris EC, et al. Healthy Individuals With Auditory Verbal Hallucinations; Who Are They? Psychiatric Assessments of a Selected Sample of 103 Subjects. Oxford University Press, 2010.