Pflugfelder, B., Hockensmith, S., & Garrett, S. (2014). Nick and Tesla's secret agent gadget battle: A mystery with spy cameras, code wheels, and other gadgets you can build yourself. Quirk Books.
Cita Chicago Style (17a ed.)Pflugfelder, Bob, Steve Hockensmith, y Scott Garrett. Nick and Tesla's Secret Agent Gadget Battle: A Mystery with Spy Cameras, Code Wheels, and Other Gadgets You Can Build Yourself. Philadelphia: Quirk Books, 2014.
Cita MLA (8a ed.)Pflugfelder, Bob, et al. Nick and Tesla's Secret Agent Gadget Battle: A Mystery with Spy Cameras, Code Wheels, and Other Gadgets You Can Build Yourself. Quirk Books, 2014.
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