APA (7e ed.) Bronvermelding

Clark, G. (1990). Location, management strategy and workers' pensions. Pion Ltd.

Chicago (17e ed.) Bronvermelding

Clark, G. Location, Management Strategy and Workers' Pensions. Pion Ltd, 1990.

MLA (9e ed.) Bronvermelding

Clark, G. Location, Management Strategy and Workers' Pensions. Pion Ltd, 1990.

Let op: Deze citaties zijn niet altijd 100% accuraat.