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Lua i Stíl Chicago (17ú heag.)Dessler Gary. Human Resource Management. 4th. New Delhi: Prentice Hall Of India, 2006.
Lua MLA (9ú heag.)Dessler Gary. Human Resource Management. 4th. Prentice Hall Of India, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.