Goss, T. (1996). The last word on power: Re-invention for leaders and anyone who must make the impossible happen. Currency Doubleday, Judy Piatkus.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Goss, Tracy. The Last Word on Power: Re-invention for Leaders and Anyone Who Must Make the Impossible Happen. New York : London: Currency Doubleday, Judy Piatkus, 1996.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Goss, Tracy. The Last Word on Power: Re-invention for Leaders and Anyone Who Must Make the Impossible Happen. Currency Doubleday, Judy Piatkus, 1996.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.