PINCHOT III, G. (1986). Intrapreneuring Why You Don't Have The Leave The Corporation To Become An Entrepreneur Gifford Pinchot Iii. Harper & Row.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)PINCHOT III, Gifford. Intrapreneuring Why You Don't Have The Leave The Corporation To Become An Entrepreneur Gifford Pinchot Iii. Harper & Row, 1986.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)PINCHOT III, Gifford. Intrapreneuring Why You Don't Have The Leave The Corporation To Become An Entrepreneur Gifford Pinchot Iii. Harper & Row, 1986.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.