توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

International Foundation for Electoral Systems (IFES)., United States Agency for International Development (USAID). (2011). Issues and challenges to dispute resolution under the PCOS automated election system. Libertas.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

International Foundation for Electoral Systems (IFES)., United States Agency for International Development (USAID). Issues and Challenges to Dispute Resolution Under the PCOS Automated Election System. Quezon City: Libertas, 2011.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

International Foundation for Electoral Systems (IFES)., United States Agency for International Development (USAID). Issues and Challenges to Dispute Resolution Under the PCOS Automated Election System. Libertas, 2011.