Brown, L. R. (1970). Seeds of change: The green revolution and development in the 1970's. Published for the Overseas Development Council by Praeger.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Brown, Lester Russell. Seeds of Change: The Green Revolution and Development in the 1970's. New York: Published for the Overseas Development Council by Praeger, 1970.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Brown, Lester Russell. Seeds of Change: The Green Revolution and Development in the 1970's. Published for the Overseas Development Council by Praeger, 1970.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.