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Lua i Stíl Chicago (17ú heag.)Service, Congressional Research. Terminating Contracts for the Government’s Convenience: Answers to Frequently Asked Questions. Congressional Research Service, 2015.
Lua MLA (9ú heag.)Service, Congressional Research. Terminating Contracts for the Government’s Convenience: Answers to Frequently Asked Questions. Congressional Research Service, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.