Warganegara, A., & Nizamuddin Sulaiman, A. (2020). Understanding the Political Geography of Power: The Dynamics of Space, Place and Society. Universitas Muhammadiyah Surakarta.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Warganegara, Arizka, و Ahmad Nizamuddin Sulaiman. Understanding the Political Geography of Power: The Dynamics of Space, Place and Society. Universitas Muhammadiyah Surakarta, 2020.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Warganegara, Arizka, و Ahmad Nizamuddin Sulaiman. Understanding the Political Geography of Power: The Dynamics of Space, Place and Society. Universitas Muhammadiyah Surakarta, 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.