Lambing, P. A., & Kuehl, C. (1997). Entrepreneurship. Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Lambing, Peggy A., agus Charles Kuehl. Entrepreneurship. Upper Saddle River, NJ: Prentice Hall, 1997.
Lua MLA (9ú heag.)Lambing, Peggy A., agus Charles Kuehl. Entrepreneurship. Prentice Hall, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.