Biegel, D. E., Sales, E., & Schulz, R. (1991). Family caregiving in chronic illness: Alzheimer's disease, cancer, heart disease, mental illness, and stroke. Sage Publications.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBiegel, David E., Esther Sales, और Richard Schulz. Family Caregiving in Chronic Illness: Alzheimer's Disease, Cancer, Heart Disease, Mental Illness, and Stroke. Newbury Park, CA: Sage Publications, 1991.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBiegel, David E., et al. Family Caregiving in Chronic Illness: Alzheimer's Disease, Cancer, Heart Disease, Mental Illness, and Stroke. Sage Publications, 1991.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.