APA-viite (7. p.)

Thornton, T. P. (1986). The Challenge to U.S. Policy in the third world: Global responsibilities and regional devolution. Westview Pr.

Chicago-viite (17. p.)

Thornton, Thomas Perry. The Challenge to U.S. Policy in the Third World: Global Responsibilities and Regional Devolution. Boulder, Colo.: Westview Pr, 1986.

MLA-viite (9. p.)

Thornton, Thomas Perry. The Challenge to U.S. Policy in the Third World: Global Responsibilities and Regional Devolution. Westview Pr, 1986.