South Africa. Dept. of Health. (1980). Keep your child healthy. Dept. of Health.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSouth Africa. Dept. of Health. Keep Your Child Healthy. Pretoria: Dept. of Health, 1980.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSouth Africa. Dept. of Health. Keep Your Child Healthy. Dept. of Health, 1980.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.