Henricks, M. (2001). Grow your business. Entrepreneur Press.
Lua i Stíl Chicago (17ú heag.)Henricks, Mark. Grow Your Business. Irvine, CA: Entrepreneur Press, 2001.
Lua MLA (9ú heag.)Henricks, Mark. Grow Your Business. Entrepreneur Press, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.