Dyfyniad APA

Messadié, G. (1991). Great inventions through history. New York: Chambers.

Dyfyniad Arddull Chicago

Messadié, Gerald. Great Inventions Through History. New York: Chambers, 1991.

Dyfyniad MLA

Messadié, Gerald. Great Inventions Through History. New York: Chambers, 1991.

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