Não informado. (1963). Inquiry: The journal of medical care organization, provision and financing. Blue Cross Association.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Inquiry: The Journal of Medical Care Organization, Provision and Financing. Chicago, Ill: Blue Cross Association, 1963.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Inquiry: The Journal of Medical Care Organization, Provision and Financing. Blue Cross Association, 1963.
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