Clark, G. (2003). Pension security in the global economy: Markets and national institutions in the 21st century. Pion Ltd.
芝加哥风格引文Clark, G. Pension Security in the Global Economy: Markets and National Institutions in the 21st Century. Pion Ltd, 2003.
MLA引文Clark, G. Pension Security in the Global Economy: Markets and National Institutions in the 21st Century. Pion Ltd, 2003.
警告：这些引文格式不一定是100％准确.