Checkley, K. (1984). Finance for small businesses. Sphere Books Ltd.
Lua i Stíl Chicago (17ú heag.)Checkley, Keith. Finance for Small Businesses. London: Sphere Books Ltd, 1984.
Lua MLA (9ú heag.)Checkley, Keith. Finance for Small Businesses. Sphere Books Ltd, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.