South Africa. Dept. of National Health and Population Development. (1988). AIDS =: HIV-virus = VIGS. [Dept. of National Health and Population Development.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)South Africa. Dept. of National Health and Population Development. AIDS =: HIV-virus = VIGS. Pretoria: [Dept. of National Health and Population Development, 1988.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)South Africa. Dept. of National Health and Population Development. AIDS =: HIV-virus = VIGS. [Dept. of National Health and Population Development, 1988.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.