Libby, R. (1998). Financial accounting (2nd ed.). Irwin / McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Libby, Robert. Financial Accounting. 2nd ed. Boston: Irwin / McGraw-Hill, 1998.
Lua MLA (9ú heag.)Libby, Robert. Financial Accounting. 2nd ed. Irwin / McGraw-Hill, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.