Lopes, R. P. (1934). The economic depression and public health. International Labour Organization.
Cita Chicago Style (17a ed.)Lopes, Rodolfo Paula. The Economic Depression and Public Health. International Labour Organization, 1934.
Cita MLA (9a ed.)Lopes, Rodolfo Paula. The Economic Depression and Public Health. International Labour Organization, 1934.
Precaución: Estas citas no son 100% exactas.