Harvard Business School. (2019). Decision Making: 5 Steps to Better Results. Harvard Business School Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Harvard Business School. Decision Making: 5 Steps to Better Results. Boston, Massachusetts: Harvard Business School Press, 2019.
Παραπομπή σε μορφή MLA (9th εκδ.)Harvard Business School. Decision Making: 5 Steps to Better Results. Harvard Business School Press, 2019.
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