Mitchell, J. M. (1969). Policy-making and human welfare. Rand McNally.
芝加哥风格引文Mitchell, Joyce M. Policy-making and Human Welfare. Chicago: Rand McNally, 1969.
MLA引文Mitchell, Joyce M. Policy-making and Human Welfare. Rand McNally, 1969.
警告：这些引文格式不一定是100％准确.