Lopes, R. P. (1934). The economic depression and public health. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Lopes, Rodolfo Paula. The Economic Depression and Public Health. International Labour Organization, 1934.
Citatione MLA (9a ed.)Lopes, Rodolfo Paula. The Economic Depression and Public Health. International Labour Organization, 1934.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.