References
- BerneE. (1964). Games people play. London: Deutch.
- HardingD. E. (1967). The face game. Transactional Analysis Bulletin, 6(22), 40–52.
- HardingD. E. (1974). The science of the 1st person. Nacton, Ipswich, England: Shollond.
- HardingD. E. (1986). Confrontation: The game people play. Transactional Analysis Journal. 16(2), 99–109.
- HardingD. E. (1986). On having no head. Zen and the re-discovery of the obvious. London: Routledge and Kegan Paul (Arkana series)
- HarrisT. (1969). I'm OK, you're OK. New York: Harper and Row.
- SteinerC. (1975). Scripts people live. New York: Bantam Books.
- TraherneT. (1960). Centuries. Oxford: Clarendon Press. (Original work published 1908).
- WordsworthW. (1917). The Oxford book of English mystical verse. Oxford: Clarendon Press, 114–120. (Original work published 1807).