Não informado. (2002). Nafta-Mercosur working paper series. University of New Mexico, Latin American and Iberian Institute.
Lua i Stíl Chicago (17ú heag.)Não informado. Nafta-Mercosur Working Paper Series. Albuquerque, NM: University of New Mexico, Latin American and Iberian Institute, 2002.
Lua MLA (8ú heag.)Não informado. Nafta-Mercosur Working Paper Series. University of New Mexico, Latin American and Iberian Institute, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.