ebrary, Inc. (1997). America's vital interest in global health: Protecting our people, enhancing our economy, and advancing our international interests. National Academy Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)ebrary, Inc. America's Vital Interest in Global Health: Protecting Our People, Enhancing Our Economy, and Advancing Our International Interests. Washington, D.C.: National Academy Press, 1997.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)ebrary, Inc. America's Vital Interest in Global Health: Protecting Our People, Enhancing Our Economy, and Advancing Our International Interests. National Academy Press, 1997.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.