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Lua i Stíl Chicago (17ú heag.)MARKIDES CONSTANTINOS C. FAST SECOND: HOW SMART COMPANIES BYPASS....MARKETS. CALIFORNIA: JOSSEY-BASS PUBLICATIONS, 2005.
Lua MLA (9ú heag.)MARKIDES CONSTANTINOS C. FAST SECOND: HOW SMART COMPANIES BYPASS....MARKETS. JOSSEY-BASS PUBLICATIONS, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.