Harris, T. A. (1969). I'm ok- you're ok. Jonathan Cape Thirty Bedford Square.
Chicago Edition CitationHarris, Thomas A. I'm Ok- You're Ok. London: Jonathan Cape Thirty Bedford Square, 1969.
Cita MLAHarris, Thomas A. I'm Ok- You're Ok. Jonathan Cape Thirty Bedford Square, 1969.
Atenció: Aquestes cites poden no estar 100% correctes.