Lettau, M., Mtaku, C. Y., & Otchere, E. D. (2023). Performing sustainability in West Africa: Cultural practices and policies for sustainable development. Routledge, Taylor & Francis Group.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Lettau, Meike, Christopher Yusufu Mtaku, و Eric Debrah Otchere. Performing Sustainability in West Africa: Cultural Practices and Policies for Sustainable Development. Abingdon, Oxon ; New York, NY: Routledge, Taylor & Francis Group, 2023.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Lettau, Meike, et al. Performing Sustainability in West Africa: Cultural Practices and Policies for Sustainable Development. Routledge, Taylor & Francis Group, 2023.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.