Cita APA

Drucker, P. F. (2006). Classic Drucker: Essential wisdom of Peter Drucker from the pages of Harvard Business Review. Harvard Business Review Book.

Citación estilo Chicago

Drucker, Peter Ferdinand. Classic Drucker: Essential Wisdom of Peter Drucker from the Pages of Harvard Business Review. Boston, Mass: Harvard Business Review Book, 2006.

Cita MLA

Drucker, Peter Ferdinand. Classic Drucker: Essential Wisdom of Peter Drucker from the Pages of Harvard Business Review. Harvard Business Review Book, 2006.