Mark, J. (1964). Raising productivity in Singapore ; with case studies. Economic Development Board of Singapore.
Chicagoスタイル(17版)引用形式Mark, Joseph. Raising Productivity in Singapore ; with Case Studies. [Singapore: Economic Development Board of Singapore, 1964.
MLA(9版)引用形式Mark, Joseph. Raising Productivity in Singapore ; with Case Studies. Economic Development Board of Singapore, 1964.
警告: この引用は必ずしも正確ではありません.