APA aipamena

Ayres, R. U. (1969). Technological forecasting and long-range planning. New York: McGraw-Hill.

Chicago Style aipamena

Ayres, Robert U. Technological Forecasting and Long-range Planning. New York: McGraw-Hill, 1969.

MLA aipamena

Ayres, Robert U. Technological Forecasting and Long-range Planning. New York: McGraw-Hill, 1969.

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