The willingness to pay for medical care :
evidence from two developing countries /
Paul Gertler, Jacques van der Gaag.
APA Citation
Gertler, P., Gaag, J. van der. (1990). The willingness to pay for medical care: evidence from two developing countries. Baltimore: Published for the World Bank [by] Johns Hopkins University Press.
MLA Citation
Gertler, Paul, 1955-, and J. van der Gaag. The Willingness to Pay for Medical Care: Evidence From Two Developing Countries. Baltimore: Published for the World Bank [by] Johns Hopkins University Press, 1990.
Warning: These citations may not always be complete (especially for serials).