Women's health: a quide health promotion & disorder management
Lippincott Eilliams & Wilki, 2005
 Buku Teks
Qvretveit, John
Evaluating health interventions
Open Univeristy press , 1982
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Methods for evaluating health services
edited by Paul M. Wortman
Sage, 1981
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Stolten, Jane Henry
The mental health worker
Little, Brown & Co., 1981
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Tolley, Keith
Evaluating the cost-effectiveness of counselling in health care
Routledge , 1995
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