United States Asia Environmental Partnership, Krut, R., & Drummond, C. (1997). Global environmental management: Candid views of fortune 500 companies. USAID.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)United States Asia Environmental Partnership, Riva Krut, و Carol Drummond. Global Environmental Management: Candid Views of Fortune 500 Companies. New York: USAID, 1997.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)United States Asia Environmental Partnership, et al. Global Environmental Management: Candid Views of Fortune 500 Companies. USAID, 1997.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.