Clark, G. (1990). Location, management strategy and workers' pensions. Pion Ltd.
芝加哥风格引文Clark, G. Location, Management Strategy and Workers' Pensions. Pion Ltd, 1990.
MLA引文Clark, G. Location, Management Strategy and Workers' Pensions. Pion Ltd, 1990.
警告：这些引文格式不一定是100％准确.