Wójcik, D. (2008). Innovation and stock markets: International evidence on manufacturing and services. School of Geography and Environment (University of Oxford).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Wójcik, D. Innovation and Stock Markets: International Evidence on Manufacturing and Services. School of Geography and Environment (University of Oxford), 2008.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Wójcik, D. Innovation and Stock Markets: International Evidence on Manufacturing and Services. School of Geography and Environment (University of Oxford), 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.