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Lua i Stíl Chicago (17ú heag.)GEBER, Sara Zeff. How to Manage Stress for Success. New York: Amacom, 1996.
Lua MLA (9ú heag.)GEBER, Sara Zeff. How to Manage Stress for Success. Amacom, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.