1. A Neuroanatomical Theory on the Aetiology of Schizophrenia;Randall;Med. Hypotheses,1980
2. The Pharmacological Basis of Therapeutics. Chap. 20. 5th Edition (Louis S. Goodman and Alfred Gilman, eds.). The Macmillan Company.
3. The Pharmacological Basis of Therapeutics. Chap. 20. 5th Edition (Louis S. Goodman and Alfred Gilman, eds.). The Macmillan Company. P.161
4. The Pharmacological Basis of Therapeutics. Chap. 20. 5th Edition (Louis S. Goodman and Alfred Gilman, eds.). The Macmillan Company. P.382
5. The Pharmacological Basis of Therapeutics. Chap. 20. 5th Edition (Louis S. Goodman and Alfred Gilman, eds.). The Macmillan Company. P.400