Messer, D. J., & Meldrum, C. (1995). Psychology for nurses and health care professionals. Prentice Hall/Harvester Wheatsheaf.
Lua i Stíl Chicago (17ú heag.)Messer, David J., agus Claire Meldrum. Psychology for Nurses and Health Care Professionals. London, New York: Prentice Hall/Harvester Wheatsheaf, 1995.
Lua MLA (9ú heag.)Messer, David J., agus Claire Meldrum. Psychology for Nurses and Health Care Professionals. Prentice Hall/Harvester Wheatsheaf, 1995.
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