por Keeney, Bradford P [autor] | Ross, Jeffrey M [autor] | Etcheverry, José Luis [traductor].
por Keeney, Bradford P [autor] | Ross, Jeffrey M [autor] | Etcheverry, José Luis [traductor] | Keeney, Bradford P. Mind in therapy.
por Keeney, Bradford P [autor] | Wolfson, Leandro [traductor] | Keeney, Bradford P. Aesthetics of change.
por Keeney, Bradford P [autor] | Wolfson, Leandro [traductor].
por Keeney, Bradford P [autor] | Wolfson, Leandro [traductor] | Silverstein, Olga [autor] | Keeney, Bradford P. Therapeutic voice of Olga Silverstein.