Svendsen, M., & Vermillion, D. L. (1996). Results of irrigation management transfer in the Columbia Basin Project, USA. International Irrigation Management Institute.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Svendsen, Mark, و Douglas L. Vermillion. Results of Irrigation Management Transfer in the Columbia Basin Project, USA. Colombo: International Irrigation Management Institute, 1996.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Svendsen, Mark, و Douglas L. Vermillion. Results of Irrigation Management Transfer in the Columbia Basin Project, USA. International Irrigation Management Institute, 1996.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.