Dorf, R. C., & Byers, T. (2008). Technology ventures(from idea to enterprise): From idea to enterprise (Second edition.). McGraw-Hill Higher Education.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Dorf, Richard C., و Thomas Byers. Technology Ventures(from Idea to Enterprise): From Idea to Enterprise. Second edition. Boston: McGraw-Hill Higher Education, 2008.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Dorf, Richard C., و Thomas Byers. Technology Ventures(from Idea to Enterprise): From Idea to Enterprise. Second edition. McGraw-Hill Higher Education, 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.