Pratten, C. F. (1991). The competitiveness of small firms. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Pratten, C. F. The Competitiveness of Small Firms. Cambridge [England] ; New York: Cambridge University Press, 1991.
Lua MLA (9ú heag.)Pratten, C. F. The Competitiveness of Small Firms. Cambridge University Press, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.