APA
Harvard Business Review, . (1999). HBR on the business value of it. Harvard Business School Publication, America: .
Chicago
Harvard Business Review, . 1999. HBR on the business value of it. Harvard Business School Publication, America: .
Harvard
Harvard Business Review, . (1999). HBR on the business value of it. Harvard Business School Publication, America: .
MLA
Harvard Business Review, . HBR on the business value of it. Harvard Business School Publication, America: . 1999.