Baitsaid, N. A. M. (2006). Comparative Advantage and Cost of Achieving Self-sufficiency for Vegetables and Fruits in the Sultanate of Oman.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Baitsaid, Nasser Ali Musallam. Comparative Advantage and Cost of Achieving Self-sufficiency for Vegetables and Fruits in the Sultanate of Oman. 2006.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Baitsaid, Nasser Ali Musallam. Comparative Advantage and Cost of Achieving Self-sufficiency for Vegetables and Fruits in the Sultanate of Oman. 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.