Johnsrud, C. S. (2003). Business incubation: Emerging trends for profitability and economic development in the US, Central Asia, and the Middle East. Pathfinder Research, Inc.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Johnsrud, Cristy S. Business Incubation: Emerging Trends for Profitability and Economic Development in the US, Central Asia, and the Middle East. Washington, DC : Office of Technology Policy, U.S. Dept. of Commerce, Technology Administration ; [Place of publication not identified]: Pathfinder Research, Inc, 2003.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Johnsrud, Cristy S. Business Incubation: Emerging Trends for Profitability and Economic Development in the US, Central Asia, and the Middle East. Pathfinder Research, Inc, 2003.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.