davidson, S. (1977). Bahdbook of modern accounting (2nd.). McGraw Hill.
Lua i Stíl Chicago (17ú heag.)davidson, Sidney. Bahdbook of Modern Accounting. 2nd. NewYork: McGraw Hill, 1977.
Lua MLA (9ú heag.)davidson, Sidney. Bahdbook of Modern Accounting. 2nd. McGraw Hill, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.