Schaffer, F. C. (2008). Elections for sale: The causes and consequences of vote buying. Lynne Rienner Publishers ; Viva Books.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Schaffer, Frederic Charles. Elections for Sale: The Causes and Consequences of Vote Buying. Boulder, Colo. : New Delhi: Lynne Rienner Publishers ; Viva Books, 2008.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Schaffer, Frederic Charles. Elections for Sale: The Causes and Consequences of Vote Buying. Lynne Rienner Publishers ; Viva Books, 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.