Bhutan. Planning Commission & Bhutan. Dept. of Health Services. (1991). Health sector review, 1991. Planning Commission & Dept. of Health Services, Royal Govt. of Bhutan.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Bhutan. Planning Commission و Bhutan. Dept. of Health Services. Health Sector Review, 1991. [Thimphu: Planning Commission & Dept. of Health Services, Royal Govt. of Bhutan, 1991.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Bhutan. Planning Commission و Bhutan. Dept. of Health Services. Health Sector Review, 1991. Planning Commission & Dept. of Health Services, Royal Govt. of Bhutan, 1991.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.