Gaya APA
Levy, J. (2020).
Instant engineering : key thinkers, theories, discoveries and inventions explained on a single page .
London:
Welbeck Publishing.
Gaya MLA
Levy, Joel.
"Instant engineering : key thinkers, theories, discoveries and inventions explained on a single page".
London:
Welbeck Publishing,
2020.
Text.