Παραπομπή APA

Hornbruch, F. W. (1977). Raising productivity: Ten case histories and their lessons. New York: McGraw-Hill.

Παραπομπή Chicago Style

Hornbruch, Frederick W. Raising Productivity: Ten Case Histories and Their Lessons. New York: McGraw-Hill, 1977.

Παραπομπή MLA

Hornbruch, Frederick W. Raising Productivity: Ten Case Histories and Their Lessons. New York: McGraw-Hill, 1977.

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