Overholt, J. L., White-Holtz, J., & Dickson, S. S. (1999). Big math activities for young children for preschool, kindergarten, and primary children. Delmar Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रOverholt, James L., Jackie White-Holtz, और Sydney S. Dickson. Big Math Activities for Young Children for Preschool, Kindergarten, and Primary Children. Albany, N.Y.: Delmar Publishers, 1999.
एमएलए (8वां संस्करण) प्रशस्ति पत्रOverholt, James L., et al. Big Math Activities for Young Children for Preschool, Kindergarten, and Primary Children. Delmar Publishers, 1999.
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