Cooper, J. L. (1959). Agricultural cooperatives and rural credit in the Philippines. U.S. Operations Mission to the Philippines, International Cooperation Administration.
芝加哥风格引文Cooper, John L. Agricultural Cooperatives and Rural Credit in the Philippines. [Manila]: U.S. Operations Mission to the Philippines, International Cooperation Administration, 1959.
MLA引文Cooper, John L. Agricultural Cooperatives and Rural Credit in the Philippines. U.S. Operations Mission to the Philippines, International Cooperation Administration, 1959.
警告：这些引文格式不一定是100％准确.