346817 Dewhurst, J. (1988). Business mathematics. Basingstoke : McMillan Education.
Lua i Stíl Chicago (17ú heag.)346817 Dewhurst, Jim. Business Mathematics. Basingstoke : McMillan Education, 1988.
Lua MLA (9ú heag.)346817 Dewhurst, Jim. Business Mathematics. Basingstoke : McMillan Education, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.