Estats Units. General Accounting Office. (1990). Chemical weapons: Stockpile destruction delayed at the armýs prototype disposal facility. General Accounting Office (GAO).
Cita Chicago Style (17a ed.)Estats Units. General Accounting Office. Chemical Weapons: Stockpile Destruction Delayed at the Armýs Prototype Disposal Facility. Washington, DC: General Accounting Office (GAO), 1990.
Cita MLA (9a ed.)Estats Units. General Accounting Office. Chemical Weapons: Stockpile Destruction Delayed at the Armýs Prototype Disposal Facility. General Accounting Office (GAO), 1990.
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