APA (7e ed.) Bronvermelding

Liu, X. (2003). Policy tools for allocative efficiency of health services. World Health Organization.

Chicago (17e ed.) Bronvermelding

Liu, Xingzhu. Policy Tools for Allocative Efficiency of Health Services. Geneva: World Health Organization, 2003.

MLA (8e ed.) Bronvermelding

Liu, Xingzhu. Policy Tools for Allocative Efficiency of Health Services. World Health Organization, 2003.