Needler, M. C. (1977). An introduction to Latin American politics: The structure of conflict. Prentice-Hall, Inc.
Lua i Stíl Chicago (17ú heag.)Needler, Martin C. An Introduction to Latin American Politics: The Structure of Conflict. New Jersey: Prentice-Hall, Inc, 1977.
Lua MLA (9ú heag.)Needler, Martin C. An Introduction to Latin American Politics: The Structure of Conflict. Prentice-Hall, Inc, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.