Kongstvedt, P. R. (2002). Managed care: What it is and how it works. Gaithersburg, Md: Aspen.
Παραπομπή Chicago StyleKongstvedt, Peter R. Managed Care: What It Is and How It Works. Gaithersburg, Md: Aspen, 2002.
Παραπομπή MLAKongstvedt, Peter R. Managed Care: What It Is and How It Works. Gaithersburg, Md: Aspen, 2002.
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