Environment and Resource Management Project (ERMP), Philippines, & Malayang III, . B. S. (1996). GATT-WTO and the Philippine environment: Policy safeguards to ensure an environment-friendly competitiveness in world trade. ERMP Institute of Environmental Science and Management.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Environment and Resource Management Project (ERMP), Philippines, و Ben S. Malayang III. GATT-WTO and the Philippine Environment: Policy Safeguards to Ensure an Environment-friendly Competitiveness in World Trade. College, Laguna: ERMP Institute of Environmental Science and Management, 1996.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Environment and Resource Management Project (ERMP), Philippines, و Ben S. Malayang III. GATT-WTO and the Philippine Environment: Policy Safeguards to Ensure an Environment-friendly Competitiveness in World Trade. ERMP Institute of Environmental Science and Management, 1996.