American Psychiatric Association. Committee on Public Information & Frazier, S. H. (1975). A psychiatric glossary: The meaning of terms frequently used in psychiatry (4th ed.). Basic Books.
Dyfyniad Arddull ChicagoAmerican Psychiatric Association. Committee on Public Information and Shervert H. Frazier. A Psychiatric Glossary: The Meaning of Terms Frequently Used in Psychiatry. 4th ed. New York: Basic Books, 1975.
Dyfyniad MLAAmerican Psychiatric Association. Committee on Public Information and Shervert H. Frazier. A Psychiatric Glossary: The Meaning of Terms Frequently Used in Psychiatry. 4th ed. Basic Books, 1975.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.