Worcester, D. A. Planned productivity growth and welfare. Institute of Economic Development and Research, University of the Philippines.
芝加哥风格引文Worcester, Dean Amory. Planned Productivity Growth and Welfare. [Quezon City]: Institute of Economic Development and Research, University of the Philippines.
MLA引文Worcester, Dean Amory. Planned Productivity Growth and Welfare. Institute of Economic Development and Research, University of the Philippines.
警告：这些引文格式不一定是100％准确.