Doka, K. J. (2014). Counseling individuals with life-threatening illness (2nd ed.). Springer Pub. Co..
Lua i Stíl Chicago (17ú heag.)Doka, Kenneth J. Counseling Individuals with Life-threatening Illness. 2nd ed. New York, N.Y.: Springer Pub. Co., 2014.
Lua MLA (9ú heag.)Doka, Kenneth J. Counseling Individuals with Life-threatening Illness. 2nd ed. Springer Pub. Co., 2014.
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