Citazione Stile APA (7a Edizione)
Carvalho, J. L., & Haddad, C. L. (1980). Trade and factor market distrortion: Effects on employment in Brazil. Colegio Nacional de Economistas.
Citazione stile Chigago Style (17a edizione)
Carvalho, José L., e Claudio L.S Haddad. Trade and Factor Market Distrortion: Effects on Employment in Brazil. México: Colegio Nacional de Economistas, 1980.
Citatione MLA (9a ed.)
Carvalho, José L., e Claudio L.S Haddad. Trade and Factor Market Distrortion: Effects on Employment in Brazil. Colegio Nacional de Economistas, 1980.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.