Dyfyniad APA

Burchard, J. E. (1950). Mid century: The social implications of scientific progress.

Dyfyniad Arddull Chicago

Burchard, John Ely. Mid Century: The Social Implications of Scientific Progress. 1950.

Dyfyniad MLA

Burchard, John Ely. Mid Century: The Social Implications of Scientific Progress. 1950.

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