Stacey J, Naude A, Hermanus M, Frankel P, & The Southern African Institute of Mining and Metallurgy. The Socio-economic Aspects of Mine Closure and Sustainable Development <U+0097> Guideline for the Socio-economic Aspects of Closure, Report 2.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Stacey J, Naude A, Hermanus M, Frankel P, و The Southern African Institute of Mining and Metallurgy. The Socio-economic Aspects of Mine Closure and Sustainable Development <U+0097> Guideline for the Socio-economic Aspects of Closure, Report 2.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Stacey J, et al. The Socio-economic Aspects of Mine Closure and Sustainable Development <U+0097> Guideline for the Socio-economic Aspects of Closure, Report 2.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.