Cita APA

Drucker, P. F. (1992). Managing for the future. London: Butterworth-Heinemann.

Chicago Style Citation

Drucker, Peter Ferdinand. Managing for the Future. London: Butterworth-Heinemann, 1992.

Cita MLA

Drucker, Peter Ferdinand. Managing for the Future. London: Butterworth-Heinemann, 1992.

Atenció: Aquestes cites poden no estar 100% correctes.