LIVESEY F. (1983). ECONOMICS FOR BUSINESS DECISIONS. MACDONALD & EVANS.
Lua i Stíl Chicago (17ú heag.)LIVESEY F. ECONOMICS FOR BUSINESS DECISIONS. PLYMOUTH: MACDONALD & EVANS, 1983.
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Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.