Hartley, W. (1969). An introduction to business accounting for managers (2nd.ed.). Pergamon.
Lua i Stíl Chicago (17ú heag.)Hartley, W.C.F. An Introduction to Business Accounting for Managers. 2nd.ed. Oxford: Pergamon, 1969.
Lua MLA (9ú heag.)Hartley, W.C.F. An Introduction to Business Accounting for Managers. 2nd.ed. Pergamon, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.