References
Collins, G. R. (1973a). A Personal Look at Paul Tournier. Journal of Psychology & Theology, 1(2), 18–23. https://research.ebsco.com/c/pjyair/viewer/pdf/zal2xmq35z
Collins, G. R. (1973b). Paul Tourier: Christian Man of Science. Journal of the American Scientific Affiliation, 78. https://www.asa3.org/ASA/PSCF/1973/JASA6-73Collins.html
Tselikas, M. (1998, September). Paul Tournier: Establisher of the Medicine of the Person, The Letter Online. Internet Archive. https://web.archive.org/web/20160303194700/http://users.hol.gr/~croton/tourniebioen.html
Tweedie, D. F. (1973). Reminiscences of Paul Tournier. Journal of Psychology & Theology, 1(2), 24–27. https://research.ebsco.com/c/pjyair/viewer/pdf/m3dv5sxvbr