* Peters, A., Palay, S.L., Webster, H, D., 1991 "The Fine Structure of the Nervous System", 3rd ed., Oxford, New York* IBRO (International Brain Research Organization).
* Peters, A., Palay, S.L., Webster, H, D., 1991 "The Fine Structure of the Nervous System", 3rd ed., Oxford, New York==External links==* IBRO (International Brain Research Organization).