Philippines. Department of Labor and Employment & Philippines. (1989). Labor code of the Philippines as amended with implementing rules and regulations. Department of Labor and Employment.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Philippines. Department of Labor and Employment و Philippines. Labor Code of the Philippines as Amended with Implementing Rules and Regulations. Manila: Department of Labor and Employment, 1989.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Philippines. Department of Labor and Employment و Philippines. Labor Code of the Philippines as Amended with Implementing Rules and Regulations. Department of Labor and Employment, 1989.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.