APA (7 वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Shonkoff, J. P., Phillips, D., & Keilty, B. (2000). Early childhood intervention: Views from the field : report of a workshop. National Academy Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Jack P. Shonkoff, Deborah Phillips, और Bonnie Keilty. Early Childhood Intervention: Views from the Field : Report of a Workshop. Washington, DC: National Academy Press, 2000.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, et al. Early Childhood Intervention: Views from the Field : Report of a Workshop. National Academy Press, 2000.
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