Hammersley, D. (1995). Counselling people on prescribed drugs. Sage Publications.
Lua i Stíl Chicago (17ú heag.)Hammersley, Diane. Counselling People on Prescribed Drugs. London: Sage Publications, 1995.
Lua MLA (9ú heag.)Hammersley, Diane. Counselling People on Prescribed Drugs. Sage Publications, 1995.
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