Kambly, P. E., & Suttle, J. E. j. a. (1963). Teaching elementary school science: Methods and resources. Ronald Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKambly, Paul Eduard, और John E. joint author Suttle. Teaching Elementary School Science: Methods and Resources. New York: Ronald Press, 1963.
एमएलए (9वां संस्करण) प्रशस्ति पत्रKambly, Paul Eduard, और John E. joint author Suttle. Teaching Elementary School Science: Methods and Resources. Ronald Press, 1963.
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