APA (7 वां संस्करण) प्रशस्ति पत्र
Bertram, T., & Pascal, C. (2016). Early Childhood Policies and Systems in Eight Countries: Findings from IEA's Early Childhood Education Study. Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-319-39847-1
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Bertram, Tony, और Chris Pascal. Early Childhood Policies and Systems in Eight Countries: Findings from IEA's Early Childhood Education Study. Cham: Springer International Publishing : Imprint: Springer, 2016. https://doi.org/10.1007/978-3-319-39847-1.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Bertram, Tony, और Chris Pascal. Early Childhood Policies and Systems in Eight Countries: Findings from IEA's Early Childhood Education Study. Springer International Publishing : Imprint: Springer, 2016. https://doi.org/10.1007/978-3-319-39847-1.
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