Challoner, J. (2019). STEM lab: 25 super-cool projects : build, invent, create, discover (First American edition.). DK Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रChalloner, Jack. STEM Lab: 25 Super-cool Projects : Build, Invent, Create, Discover. First American edition. New York, New York: DK Publishing, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रChalloner, Jack. STEM Lab: 25 Super-cool Projects : Build, Invent, Create, Discover. First American edition. DK Publishing, 2019.
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