Kieran, C., Pang, J., Schifter, D., & Ng, S. F. (2016). Early Algebra: Research into its Nature, its Learning, its Teaching. Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-319-32258-2
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKieran, Carolyn, JeongSuk Pang, Deborah Schifter, और Swee Fong Ng. Early Algebra: Research into Its Nature, Its Learning, Its Teaching. Cham: Springer International Publishing : Imprint: Springer, 2016. https://doi.org/10.1007/978-3-319-32258-2.
एमएलए (9वां संस्करण) प्रशस्ति पत्रKieran, Carolyn, et al. Early Algebra: Research into Its Nature, Its Learning, Its Teaching. Springer International Publishing : Imprint: Springer, 2016. https://doi.org/10.1007/978-3-319-32258-2.
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