Lua APA (7ú heag.)

Sivard, R. L. (1987). World military and social expenditures, 1987-88. World Priorities.

Lua i Stíl Chicago (17ú heag.)

Sivard, Ruth Leger. World Military and Social Expenditures, 1987-88. Washington, D.C: World Priorities, 1987.

Lua MLA (9ú heag.)

Sivard, Ruth Leger. World Military and Social Expenditures, 1987-88. World Priorities, 1987.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.