Não informado. (1954). Children. Childrens Bureau, Department of Health, Education and Welfare.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Children. Washington: Childrens Bureau, Department of Health, Education and Welfare, 1954.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Children. Childrens Bureau, Department of Health, Education and Welfare, 1954.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.