Timmreeck, T. C. (2003). Planning, program development, and evaluation: A handbook for health promotion, aging and health services (2nd ed.). Jones.
Lua i Stíl Chicago (17ú heag.)Timmreeck, Thomas C. Planning, Program Development, and Evaluation: A Handbook for Health Promotion, Aging and Health Services. 2nd ed. Boston: Jones, 2003.
Lua MLA (9ú heag.)Timmreeck, Thomas C. Planning, Program Development, and Evaluation: A Handbook for Health Promotion, Aging and Health Services. 2nd ed. Jones, 2003.
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