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Lua i Stíl Chicago (17ú heag.)Mariappan, P. Mathematics for Modern Management: Bus. Maths. Chennai: New Century Book house, 2004.
Lua MLA (9ú heag.)Mariappan, P. Mathematics for Modern Management: Bus. Maths. New Century Book house, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.