MORISON A M C. (1974). UNDERSTANDING MODERN BUSINESS MATHEMATICS. GEE & CO.
Lua i Stíl Chicago (17ú heag.)MORISON A M C. UNDERSTANDING MODERN BUSINESS MATHEMATICS. LONDON: GEE & CO, 1974.
Lua MLA (9ú heag.)MORISON A M C. UNDERSTANDING MODERN BUSINESS MATHEMATICS. GEE & CO, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.