Lua APA (7ú heag.)
Spooner H. A. & Wilson D. A. L. (1991). The essence of mathematics for business. Prentice Hall Of India.
Lua i Stíl Chicago (17ú heag.)
Spooner H. A. agus Wilson D. A. L. The Essence of Mathematics for Business. New Delhi: Prentice Hall Of India, 1991.
Lua MLA (9ú heag.)
Spooner H. A. agus Wilson D. A. L. The Essence of Mathematics for Business. Prentice Hall Of India, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.