Παραπομπή APA

Nelson, R. R. (1982). Government and technical progress: A cross- industry analysis. New York: Pergamon Press.

Παραπομπή Chicago Style

Nelson, Richard R. Government and Technical Progress: A Cross- Industry Analysis. New York: Pergamon Press, 1982.

Παραπομπή MLA

Nelson, Richard R. Government and Technical Progress: A Cross- Industry Analysis. New York: Pergamon Press, 1982.

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