Proceedings of the 2013 companion publication for conference on Systems, programming, & applications: Software for humanity. Association for Computing Machinery (ACM).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Proceedings of the 2013 Companion Publication for Conference on Systems, Programming, & Applications: Software for Humanity. Association for Computing Machinery (ACM).
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Proceedings of the 2013 Companion Publication for Conference on Systems, Programming, & Applications: Software for Humanity. Association for Computing Machinery (ACM).
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.