Παραπομπή APA

Kleinknecht, A. (1987). Innovation patterns in crisis and prosperity: Schumpeter' s long cycle reconsidered. Houndmills: Macmillsn.

Παραπομπή Chicago Style

Kleinknecht, Alfred. Innovation Patterns in Crisis and Prosperity: Schumpeter' S Long Cycle Reconsidered. Houndmills: Macmillsn, 1987.

Παραπομπή MLA

Kleinknecht, Alfred. Innovation Patterns in Crisis and Prosperity: Schumpeter' S Long Cycle Reconsidered. Houndmills: Macmillsn, 1987.

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