APA način citiranja (7. izdanje)

Drucker, P. F. (1995). Managing in a time of great change. Butterworth-Heinemann.

Čikaški stil citiranja (17. izdanje)

Drucker, Peter Ferdinand. Managing in a Time of Great Change. Oxford: Butterworth-Heinemann, 1995.

MLA način citiranja (9. izdanje)

Drucker, Peter Ferdinand. Managing in a Time of Great Change. Butterworth-Heinemann, 1995.

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