NEEDLES, B. E. (1984). Principles Of Accounting Belverd E. Needles Et.al. Houghton Mifflin.
Lua i Stíl Chicago (17ú heag.)NEEDLES, Belverd E. Principles Of Accounting Belverd E. Needles Et.al. Houghton Mifflin, 1984.
Lua MLA (8ú heag.)NEEDLES, Belverd E. Principles Of Accounting Belverd E. Needles Et.al. Houghton Mifflin, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.