Collette, A. T., & Thurber, W. A. (1973). Science teaching in the secondary school: A guide for modernizing instruction. Allyn and Bacon.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCollette, Alfred T., और Walter A. Thurber. Science Teaching in the Secondary School: A Guide for Modernizing Instruction. Boston: Allyn and Bacon, 1973.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCollette, Alfred T., और Walter A. Thurber. Science Teaching in the Secondary School: A Guide for Modernizing Instruction. Allyn and Bacon, 1973.
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