Swenson, L. C. (1993). Psychology and law for the helping professions. Brooks/Cole.
Lua i Stíl Chicago (17ú heag.)Swenson, Leland C. Psychology and Law for the Helping Professions. California: Brooks/Cole, 1993.
Lua MLA (9ú heag.)Swenson, Leland C. Psychology and Law for the Helping Professions. Brooks/Cole, 1993.
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