Style de citation APA

Drucker,Peter F. (1985). Innovation and entrepreneurship: Practice and principles. Heinemann.

Style de citation Chicago

Drucker,Peter F. Innovation and Entrepreneurship: Practice and Principles. London: Heinemann, 1985.

Style de citation MLA

Drucker,Peter F. Innovation and Entrepreneurship: Practice and Principles. Heinemann, 1985.

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