Scarborough, N. M. Entrepreneurship and Small Business Management. Pearson.
Lua i Stíl Chicago (17ú heag.)Scarborough, Norman M. Entrepreneurship and Small Business Management. Pearson.
Lua MLA (9ú heag.)Scarborough, Norman M. Entrepreneurship and Small Business Management. Pearson.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.