Style de citation APA

Drucker, P. F. (2009). Managing in a time of great change. Boston, Mass: Harvard Business Press.

Style de citation Chicago

Drucker, Peter F. Managing in a Time of Great Change. Boston, Mass: Harvard Business Press, 2009.

Style de citation MLA

Drucker, Peter F. Managing in a Time of Great Change. Boston, Mass: Harvard Business Press, 2009.

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