Frauenfelder, M. (2014). Make: Volume 41, Tinkering toys buyer's guide (1st edition.). Maker Media.
Cita Chicago Style (17a ed.)Frauenfelder, Mark. Make: Volume 41, Tinkering Toys Buyer's Guide. 1st edition. Sebastopol, CA: Maker Media, 2014.
Cita MLA (9a ed.)Frauenfelder, Mark. Make: Volume 41, Tinkering Toys Buyer's Guide. 1st edition. Maker Media, 2014.
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