May, S., & Plaza Lasso, G. (1958). The United Fruit Company in Latin America. National Planning Association.
Lua i Stíl Chicago (17ú heag.)May, Stacy, agus Galo Plaza Lasso. The United Fruit Company in Latin America. Washington: National Planning Association, 1958.
Lua MLA (9ú heag.)May, Stacy, agus Galo Plaza Lasso. The United Fruit Company in Latin America. National Planning Association, 1958.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.