Não informado. (2003). Infant Mental Health Journal. World Association for Infant Mental Health.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Infant Mental Health Journal. New York: World Association for Infant Mental Health, 2003.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Infant Mental Health Journal. World Association for Infant Mental Health, 2003.
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