Drucker, P. F. (1991). Innovation and entrepreneurship: Practice and principles. Affiliated East-West Press PVT Ltd..
Style de citation Chicago (17e éd.)Drucker, P. F. Innovation and Entrepreneurship: Practice and Principles. New Delhi: Affiliated East-West Press PVT Ltd., 1991.
Style de citation MLA (9e éd.)Drucker, P. F. Innovation and Entrepreneurship: Practice and Principles. Affiliated East-West Press PVT Ltd., 1991.
Attention : ces citations peuvent ne pas être correctes à 100%.