O'Toole, W. (2022). Events feasibility and development: From strategy to operations (Second edition.). Routledge, Taylor & Francis Group.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)O'Toole, William. Events Feasibility and Development: From Strategy to Operations. Second edition. London, New York, NY: Routledge, Taylor & Francis Group, 2022.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)O'Toole, William. Events Feasibility and Development: From Strategy to Operations. Second edition. Routledge, Taylor & Francis Group, 2022.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.