Saracho, O. N., & Spodek, B. (2008). Contemporary perspectives on science and technology in early childhood education. IAP-Information Age Pub.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSaracho, Olivia N., और Bernard Spodek. Contemporary Perspectives on Science and Technology in Early Childhood Education. Charlotte, N.C: IAP-Information Age Pub, 2008.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSaracho, Olivia N., और Bernard Spodek. Contemporary Perspectives on Science and Technology in Early Childhood Education. IAP-Information Age Pub, 2008.
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