Buyers, C. I., & Holmes, G. A. Principles of cost accountancy (4th ed.). Donnington P.; Cassell.
Lua i Stíl Chicago (17ú heag.)Buyers, Charles Ian, agus Goeffrey Andrew Holmes. Principles of Cost Accountancy. 4th ed. St. Albans (Herts.) : London: Donnington P.; Cassell.
Lua MLA (9ú heag.)Buyers, Charles Ian, agus Goeffrey Andrew Holmes. Principles of Cost Accountancy. 4th ed. Donnington P.; Cassell.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.