Watkins, Michael. The first 90 days: proven strategies for getting up to speed faster and smarter [online]. [Updated and expanded edition]. Boston, Massachusetts: Harvard Business Review Press, [2013]
Watkins, M. (2013). The first 90 days: Proven strategies for getting up to speed faster and smarter ([Updated and expanded edition].). Boston, Massachusetts: Harvard Business Review Press.
Styl ChicagoWatkins, Michael. The First 90 Days: Proven Strategies for Getting Up to Speed Faster and Smarter. [Updated and expanded edition]. Boston, Massachusetts: Harvard Business Review Press, 2013.
Citace podle MLAWatkins, Michael. The First 90 Days: Proven Strategies for Getting Up to Speed Faster and Smarter. [Updated and expanded edition]. Boston, Massachusetts: Harvard Business Review Press, 2013.
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