APA
Gertler P., Gaag J., . (1990). The Willingness To Pay For Medical Care : Evidence From Two. : World Bank/Johns Hopkins University Press.
Chicago
Gertler P, Gaag JV, . 1990. The Willingness To Pay For Medical Care : Evidence From Two. : World Bank/Johns Hopkins University Press.
Harvard
Gertler P., Gaag J., . (1990). The Willingness To Pay For Medical Care : Evidence From Two. : World Bank/Johns Hopkins University Press.
MLA
Gertler P, Gaag JV, . The Willingness To Pay For Medical Care : Evidence From Two. : World Bank/Johns Hopkins University Press. 1990.
TextPublication details: World Bank/Johns Hopkins University Press 1990Subject(s): DDC classification: 
Books
