Thailand. National Economic Development Board, Planning Office. Committee on Development of the Northeast. The Northeast development plan, 1962-1966. The Planning Office.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Thailand. National Economic Development Board, Planning Office. Committee on Development of the Northeast. The Northeast Development Plan, 1962-1966. Bangkok: The Planning Office.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Thailand. National Economic Development Board, Planning Office. Committee on Development of the Northeast. The Northeast Development Plan, 1962-1966. The Planning Office.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.