References
- DusayJ. (1977). Egograms. New York: Harper and Row.
- KarpmanS. (1971). Options. Transactional Analysis Journal, 1(1), 79–87.
- SchiffJ. L.SchiffA. W.MellorK.SchiffE.SchiffS.RichmanD.FishmanJ.WolzL.FishmanC.MombD. (1975). Cathexis reader: Transactional analysis treatment of psychosis. New York: Harper & Row.
- SchiffJ. L. (1978). A discussion of ego states and ego state networks. Alamo, CA: Self-published.
- WoolamsS.BrownM. (1978). Transactional analysis. Ann Arbor, MI: Huron Valley Institute Press.