University of the University. Asian Labor Education Center. The Asian Labor Education Center (Asian program): A study program for free trade union leaders in Asia offered by the University of the Philippines. [s.n.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)University of the University. Asian Labor Education Center. The Asian Labor Education Center (Asian Program): A Study Program for Free Trade Union Leaders in Asia Offered by the University of the Philippines. Quezon City: [s.n.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)University of the University. Asian Labor Education Center. The Asian Labor Education Center (Asian Program): A Study Program for Free Trade Union Leaders in Asia Offered by the University of the Philippines. [s.n.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.