Leger Sivard, R. World Military and social expenditures, 1987-88. World Priorities.
Cita Chicago Style (17a ed.)Leger Sivard, Ruth. World Military and Social Expenditures, 1987-88. Washington: World Priorities.
Cita MLA (9a ed.)Leger Sivard, Ruth. World Military and Social Expenditures, 1987-88. World Priorities.
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