APA (7 वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Martin, L. G., & Soldo, B. J. (1997). Racial and ethnic differences in the health of older Americans. National Academy Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Linda G. Martin, और Beth J. Soldo. Racial and Ethnic Differences in the Health of Older Americans. Washington, D.C.: National Academy Press, 1997.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, et al. Racial and Ethnic Differences in the Health of Older Americans. National Academy Press, 1997.
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