York, U. N. N. (1993). International environmental law: Emerging trends and implications for transnational corporations. The author.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रYork, United Nations. New. International Environmental Law: Emerging Trends and Implications for Transnational Corporations. The author, 1993.
एमएलए (9वां संस्करण) प्रशस्ति पत्रYork, United Nations. New. International Environmental Law: Emerging Trends and Implications for Transnational Corporations. The author, 1993.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.