Edelman, M., & Kenen, J. In fearful Costa Rica, the yanquis are welcome. Grove Weidenfeld.
Lua i Stíl Chicago (17ú heag.)Edelman, Marc, agus Joanne Kenen. In Fearful Costa Rica, the Yanquis Are Welcome. Nueva York: Grove Weidenfeld.
Lua MLA (9ú heag.)Edelman, Marc, agus Joanne Kenen. In Fearful Costa Rica, the Yanquis Are Welcome. Grove Weidenfeld.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.