Παραπομπή APA

(1982). The global 2000 report to the President: Entering the twenty-first century. New York: Penguin Books.

Παραπομπή Chicago Style

The Global 2000 Report to the President: Entering the Twenty-first Century. New York: Penguin Books, 1982.

Παραπομπή MLA

The Global 2000 Report to the President: Entering the Twenty-first Century. New York: Penguin Books, 1982.

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