Lal, J. (2009). Cost Accounting (8th ed.). Cengage Learning India Pvt. Ltd.
Lua i Stíl Chicago (17ú heag.)Lal, Jawahar. Cost Accounting. 8th ed. New Delhi: Cengage Learning India Pvt. Ltd, 2009.
Lua MLA (9ú heag.)Lal, Jawahar. Cost Accounting. 8th ed. Cengage Learning India Pvt. Ltd, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.