Meyer, M. H. &. C. (2011). Entrepreneurship. Sage.
Lua i Stíl Chicago (17ú heag.)Meyer, Marc H. & Crane. Entrepreneurship. California: Sage, 2011.
Lua MLA (9ú heag.)Meyer, Marc H. & Crane. Entrepreneurship. Sage, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.