References
- Freud S. Jokes and Their Relation to the Unconscious. The Standard Edition of the Complete Psychological Works of Sigmund Freud, J Strachey. Vol. 8
- Freud S. Humour. International Journal of Psychoanalysis 1928; 9: 1–6
- Grotjahn M. Beyond Laughter. McGraw-Hill, New York 1957
- Fry W. Sweet Madness Palo Alto. Pacific Books, Calif. 1963
- Kuhlman T. Humour and Psychotherapy. Dow Jones-Irwin, Homewood, Illinois 1984
- Haig R. The Anatomy of Humor. Charles C. Thomas, Illinois 1988
- Hobbes T. Leviathan. Penguin, London 1968, 1651, Reprint
- Spencer H. The physiology of laughter. Macmillan's Magazine 1860; 1: 395–402
- Bergson H. Laughter. An Essay on the Meaning of the Comic. MacMillan, London 1911
- Keith-Spiegel P. Early conceptions of humor: Varieties and issues. The Psychology of Humor, J H Goldstein, P E McGhee. Academic Press, New York 1972
- Handbook of Humor Research, P E McGhee, J H Goldstein. Springer-Verlag, New York 1983; Vol. I and II
- Handbook of Humor and Psychotherapy, W F Fry, W A Salameh. Professional Resources Exchange, Sarasota, Fl 1987
- Rapp A. The Origins of Wit and Humor. Dutton, New York 1951
- Darwin C. The Expression of Emotions in Man and Animals. University of Chicago, Chicago 1890, (Reprint 1965)
- Van Hooff J. The facial displays of the catarrhine monkeys and apes. Primate ethology, D Morris. Weidenfeld and Nicolson, London 1967; 7–68
- Wilson C P. Jokes:Form, Content, Use and Function. Academic Press, London 1979
- Middleton R. Negro and white reactions to racial humor. Sociometry 1959; 22: 175–183
- Shannon W V. The American Irish. MacMillan, New York 1963
- Obrdlik A J. Gallows Humor:a sociological phenomenon. American Journal of Sociology 1942; 47: 71–74
- Radcliffe-Browne A R. On joking relationships. Africa 1940; 13: 195–210
- Hammond P B. Mossi Joking. Ethnology 1964; 3: 259–267
- Christensen J B. Utani:joking, sexual license and social obligation among the Luguru. American Anthropologist 1963; 65: 1314–1327
- Pilcher W W. The Portland longshoremen: A dispersed urban community. Cambridge University Press, New York 1972
- Sykes A JM. Joking relationships in an industrial setting. American Anthropologist 1967; 68: 188–193
- Coser R L. Laughter among colleagues. Psychiatry 1960; 23: 81–95
- Kaplan H, Boyd I. The social functions of humor on an open psychiatric ward. Psychiatric Quarterly 1965; 39: 502–515
- Levine J. Regression in primitive clowning. Psychoanalytic Quarterly 1961; 30: 72–83
- Browne E G. Arabian Medicine. Cambridge University, Cambridge 1962
- Joubert L. Treatise on Laughter. University of Alabarma Press, University, Alabama 1980, (G. De Rocher Trans. of 1579 work)
- Burton R. The Anatomy of Melancholy. Tudor, New York 1960
- Rush B. Medical Inquiries and Observations upon the Disease of the Mind. Philadelphia 1812
- Cousins N. The Anatomy of an Illness. W.W. Norton, New York 1979
- Lefcourt H M, Martin R A. Humor and Life Stress: Antidote to Adversity. Springer-Verlag, New York 1986
- Farrelly F, Brandsma J. Provocative Therapy. Meta, Cupertino, Calif. 1974
- Frankl V E. Psychotherapy and Existentialism. Washington Square Press, New York 1967
- O'Connell W E. Natural high therapy. Handbook of Innovative Psychotherapies, R J Corsini. Wiley, New York 1981; 554–568