"ðə kəlˌæbɚɹˈeɪʃən ʌv klˈaɪənt ænd kˈaʊnsəlɚ", ɪn mˈoʊɹə, ˈoʊ. hˈoʊbɑːɹt sˈaɪkoʊθˌɛɹəpi: θˈiəɹi ænd ɹᵻsˈɜːtʃ, pˌiːpˈiː. nˈaɪnti fˈaɪv wˈʌnhˈʌndɹɪd nˈaɪntiːn.
"The collaboration of client and counselor", in Mowrer, O. Hobart Psychotherapy: theory and research, (pp. 95–119).