Berridge, R. I. (1973). The community education handbook. Pendell Pub. Co.
芝加哥风格引文Berridge, Robert I. The Community Education Handbook. [Midland, Mich.]: Pendell Pub. Co, 1973.
MLA引文Berridge, Robert I. The Community Education Handbook. Pendell Pub. Co, 1973.
警告：这些引文格式不一定是100％准确.