Tohutoro APA (7th ed.)
Watzlawick, P., & weakland, J. H. (1974). Change: Principles of problem formation and problem resolution (ed.). W. W. Norton & company Inc..
Tohutoru Kātū Chicago (17th ed.)
Watzlawick, Paul, me John H. weakland. Change: Principles of Problem Formation and Problem Resolution. ed. New York: W. W. Norton & company Inc., 1974.
Tohutoro MLA (9th ed.)
Watzlawick, Paul, me John H. weakland. Change: Principles of Problem Formation and Problem Resolution. ed. W. W. Norton & company Inc., 1974.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.