Mansfeldová, Z., & Pleines, H. (2014). Informal relations from democratic representation to corruption: Case studies from Central and Eastern Europe. ibidem-Verlag.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Mansfeldová, Zdenka, و Heiko Pleines. Informal Relations from Democratic Representation to Corruption: Case Studies from Central and Eastern Europe. Stuttgart, Germany: ibidem-Verlag, 2014.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Mansfeldová, Zdenka, و Heiko Pleines. Informal Relations from Democratic Representation to Corruption: Case Studies from Central and Eastern Europe. ibidem-Verlag, 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.