SHERLEKAR S A. (1987). MODERN BUSINESS ORGANISATION AND MANAGEMENT SYSTEMS APPROACH (4.). HIMALAYA PUBLISHING HOUSE.
Lua i Stíl Chicago (17ú heag.)SHERLEKAR S A. MODERN BUSINESS ORGANISATION AND MANAGEMENT SYSTEMS APPROACH. 4. BOMBAY: HIMALAYA PUBLISHING HOUSE, 1987.
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Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.