Dolgoff, R., & Feldstein, D. (1984). Understanding social welfare (2nd ed.). Longman.
芝加哥风格引文Dolgoff, Ralph, 与 Donald Feldstein. Understanding Social Welfare. 2nd ed. New York: Longman, 1984.
MLA引文Dolgoff, Ralph, 与 Donald Feldstein. Understanding Social Welfare. 2nd ed. Longman, 1984.
警告：这些引文格式不一定是100％准确.