Bronwyn H. Hall, N. R. (2010). Handbook of The Economics of Innovation, Vol. 1. ELSEVIER.
Lua i Stíl Chicago (17ú heag.)Bronwyn H. Hall, Nathan Rosenberg. Handbook of The Economics of Innovation, Vol. 1. ELSEVIER, 2010.
Lua MLA (8ú heag.)Bronwyn H. Hall, Nathan Rosenberg. Handbook of The Economics of Innovation, Vol. 1. ELSEVIER, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.