Warren, C. S., Fess, P. E., & Reeve, J. M. (1996). Accounting (18th ed.). South-Western.
Lua i Stíl Chicago (17ú heag.)Warren, Carl S., Philip E. Fess, agus James M. Reeve. Accounting. 18th ed. Cincinnati: South-Western, 1996.
Lua MLA (9ú heag.)Warren, Carl S., et al. Accounting. 18th ed. South-Western, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.