Harris, T. A. (1969). I'm OK, you're OK: A practical guide to transactional analysis. Harper & Row.
Lua i Stíl Chicago (17ú heag.)Harris, Thomas Anthony. I'm OK, You're OK: A Practical Guide to Transactional Analysis. New York: Harper & Row, 1969.
Lua MLA (9ú heag.)Harris, Thomas Anthony. I'm OK, You're OK: A Practical Guide to Transactional Analysis. Harper & Row, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.