Mark, J. (1964). Raising productivity in Singapore ; with case studies. Economic Development Board of Singapore.
芝加哥风格引文Mark, Joseph. Raising Productivity in Singapore ; with Case Studies. [Singapore: Economic Development Board of Singapore, 1964.
MLA引文Mark, Joseph. Raising Productivity in Singapore ; with Case Studies. Economic Development Board of Singapore, 1964.
警告：这些引文格式不一定是100％准确.