Nocera, S. (2003). The contingent valuation method in health care: Ban economic evaluation of Alzheimer's disease. Boston: Kluwer Academic Publishers.
শিকাগো স্টাইলে সাইটেশনNocera, Sandra. The Contingent Valuation Method in Health Care: Ban Economic Evaluation of Alzheimer's Disease. Boston: Kluwer Academic Publishers, 2003.
এমএলএ সাইটেশনNocera, Sandra. The Contingent Valuation Method in Health Care: Ban Economic Evaluation of Alzheimer's Disease. Boston: Kluwer Academic Publishers, 2003.
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