Drucker, P. (1993). Managing the non profit organization. Macmillan India.
芝加哥风格引文Drucker, Peter. Managing the Non Profit Organization. New Delhi: Macmillan India, 1993.
MLA引文Drucker, Peter. Managing the Non Profit Organization. Macmillan India, 1993.
警告：这些引文格式不一定是100％准确.