PRAKASH OM. (1987). RATIO ANALYSIS FOR MANAGEMENT IN NEW PERSPECTIVE: - MANAGEMENT RATIOS. HIMALAYA PUBLISHING HOUSE.
Lua i Stíl Chicago (17ú heag.)PRAKASH OM. RATIO ANALYSIS FOR MANAGEMENT IN NEW PERSPECTIVE: - MANAGEMENT RATIOS. BOMBAY: HIMALAYA PUBLISHING HOUSE, 1987.
Lua MLA (9ú heag.)PRAKASH OM. RATIO ANALYSIS FOR MANAGEMENT IN NEW PERSPECTIVE: - MANAGEMENT RATIOS. HIMALAYA PUBLISHING HOUSE, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.