Dyfyniad APA

Wei, J. (2012). Great inventions that changed the world. Wiley.

Dyfyniad Arddull Chicago

Wei, James. Great Inventions That Changed the World. Hoboken, N.J.: Wiley, 2012.

Dyfyniad MLA

Wei, James. Great Inventions That Changed the World. Wiley, 2012.

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