American Assembly & Matthews, H. L. (1963). The United States and Latin America (2d ed.). Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)American Assembly agus Herbert Lionel Matthews. The United States and Latin America. 2d ed. Englewood Cliffs, N.J: Prentice-Hall, 1963.
Lua MLA (9ú heag.)American Assembly agus Herbert Lionel Matthews. The United States and Latin America. 2d ed. Prentice-Hall, 1963.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.