Wenham, M. (2001). 200 science investigations for young students: Practical activities for science 5-11. P. Chapman ; SAGE Publications.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWenham, Martin. 200 Science Investigations for Young Students: Practical Activities for Science 5-11. London : Thousand Oaks, Calif.: P. Chapman ; SAGE Publications, 2001.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWenham, Martin. 200 Science Investigations for Young Students: Practical Activities for Science 5-11. P. Chapman ; SAGE Publications, 2001.
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