Παραπομπή APA

Graig, L. A. (1991). Health of nations: An international perspective on U.S. health care reform. [Washington, D.C.]: Wyatt.

Παραπομπή Chicago Style

Graig, Laurene A. Health of Nations: An International Perspective On U.S. Health Care Reform. [Washington, D.C.]: Wyatt, 1991.

Παραπομπή MLA

Graig, Laurene A. Health of Nations: An International Perspective On U.S. Health Care Reform. [Washington, D.C.]: Wyatt, 1991.

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