APA način citiranja

Drucker, P. F. (2017). What Makes an Effective Executive. Boston Massachusetts: Harvard Business Review Press.

Čikaški stil citiranja

Drucker, Peter F. What Makes an Effective Executive. Boston Massachusetts: Harvard Business Review Press, 2017.

MLA način citiranja

Drucker, Peter F. What Makes an Effective Executive. Boston Massachusetts: Harvard Business Review Press, 2017.

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