Burnett, B. G., & Johnson, K. F. (1970). Political forces in Latin America: Dimensions of the quest for stability (2a. ed.). Wadsworth.
Lua i Stíl Chicago (17ú heag.)Burnett, Ben G., agus Kenneth F. Johnson. Political Forces in Latin America: Dimensions of the Quest for Stability. 2a. ed. Belmont: Wadsworth, 1970.
Lua MLA (9ú heag.)Burnett, Ben G., agus Kenneth F. Johnson. Political Forces in Latin America: Dimensions of the Quest for Stability. 2a. ed. Wadsworth, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.