Tohutoro APA (7th ed.)
Bourgeois-Doyle, R. I. (2004). George J. Klein: The great inventor. NRC Press.
Tohutoru Kātū Chicago (17th ed.)
Bourgeois-Doyle, Richard I. George J. Klein: The Great Inventor. Ottawa: NRC Press, 2004.
Tohutoro MLA (9th ed.)
Bourgeois-Doyle, Richard I. George J. Klein: The Great Inventor. NRC Press, 2004.
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