Poolswash, R. A study of supervisory practices of chartered technical colleges in the Philippines and Thailand [microform]. Photoduplication Service.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Poolswash, Rung. A Study of Supervisory Practices of Chartered Technical Colleges in the Philippines and Thailand [microform]. Quezon City: Photoduplication Service.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Poolswash, Rung. A Study of Supervisory Practices of Chartered Technical Colleges in the Philippines and Thailand [microform]. Photoduplication Service.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.