Παραπομπή APA

Link, A. N. (1987). Technological change and productivity growth. Chur [Switzerland] ; New York: Harwood Academic Publishers.

Παραπομπή Chicago Style

Link, Albert N. Technological Change and Productivity Growth. Chur [Switzerland] ; New York: Harwood Academic Publishers, 1987.

Παραπομπή MLA

Link, Albert N. Technological Change and Productivity Growth. Chur [Switzerland] ; New York: Harwood Academic Publishers, 1987.

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