(2014). Managing time: Focus on what matters, avoid distractions, get things done. Boston, Massachusetts: Harvard Business Review Press.
Styl cytowania ChicagoManaging Time: Focus On What Matters, Avoid Distractions, Get Things Done. Boston, Massachusetts: Harvard Business Review Press, 2014.
Styl cytowania MLAManaging Time: Focus On What Matters, Avoid Distractions, Get Things Done. Boston, Massachusetts: Harvard Business Review Press, 2014.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..