Transactional Analysis Page at Working Minds Philosophy
- A collection of links and recommendations of books on the subject.
- http://www.working-minds.com/TApage.htm

Self Psychology Page
- Information and discussion forums related to the psychoanalytic Self Psychology of Heinz Kohut, intersubjective systems theory, and other contemporary developments.
- http://www.selfpsychology.com/

What Does Heinz Kohut Mean by the Self
- Research paper by Rudolf Suesske takes a historical psychological perspective in analyzing Kohut's meaning of the word Self. (English and German)
- http://www.suesske.de/Kohut_self_english.htm