Style de citation APA

Drucker, P. (2005). Managing for results and managing for future. Butterworth.

Style de citation Chicago

Drucker, Peter.F. Managing for Results and Managing for Future. Butterworth, 2005.

Style de citation MLA

Drucker, Peter.F. Managing for Results and Managing for Future. Butterworth, 2005.

Attention : ces citations peuvent ne pas être correctes à 100%.